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  1. Title 40 —Protection of Environment
  2. Chapter I —Environmental Protection Agency
  3. Subchapter C —Air Programs
  4. Part 63
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PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES

Authority:

42 U.S.C. 7401 et seq.

Source:

57 FR 61992, Dec. 29, 1992, unless otherwise noted.

Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter CAir Programs50 – 99
Part 63National Emission Standards for Hazardous Air Pollutants for Source Categories63.1 – 63.12099
Subpart AGeneral Provisions63.1 – 63.16
§ 63.1Applicability.
§ 63.2Definitions.
§ 63.3Units and abbreviations.
§ 63.4Prohibited activities and circumvention.
§ 63.5Preconstruction review and notification requirements.
§ 63.6Compliance with standards and maintenance requirements.
§ 63.7Performance testing requirements.
§ 63.8Monitoring requirements.
§ 63.9Notification requirements.
§ 63.10Recordkeeping and reporting requirements.
§ 63.11Control device and work practice requirements.
§ 63.12State authority and delegations.
§ 63.13Addresses of State air pollution control agencies and EPA Regional Offices.
§ 63.14Incorporations by reference.
§ 63.15Availability of information and confidentiality.
§ 63.16Performance Track Provisions.
Table 1 to Subpart A of Part 63
Detection Sensitivity Levels (grams per hour)
Subpart BRequirements for Control Technology Determinations for Major Sources in Accordance With Clean Air Act Sections, Sections 112(g) and 112(j)63.40 – 63.56
§ 63.40Applicability of §§ 63.40 through 63.44.
§ 63.41Definitions.
§ 63.42Program requirements governing construction or reconstruction of major sources.
§ 63.43Maximum achievable control technology (MACT) determinations for constructed and reconstructed major sources.
§ 63.44Requirements for constructed or reconstructed major sources subject to a subsequently promulgated MACT standard or MACT requirement.
§§ 63.45-63.49 [Reserved]
§ 63.50Applicability.
§ 63.51Definitions.
§ 63.52Approval process for new and existing affected sources.
§ 63.53Application content for case-by-case MACT determinations.
§ 63.54Preconstruction review procedures for new affected sources.
§ 63.55Maximum achievable control technology (MACT) determinations for affected sources subject to case-by-case determination of equivalent emission limitations.
§ 63.56Requirements for case-by-case determination of equivalent emission limitations after promulgation of subsequent MACT standard.
Table 1 to Subpart B of Part 63
Section 112(j) Part 2 Application Due Dates
Table 2 to Subpart B of Part 63
MON Source Categories
Subpart CList of Hazardous Air Pollutants, Petitions Process, Lesser Quantity Designations, Source Category List63.60 – 63.69
§ 63.60Deletion of caprolactam from the list of hazardous air pollutants.
§ 63.61Deletion of methyl ethyl ketone from the list of hazardous air pollutants.
§ 63.62Redefinition of glycol ethers listed as hazardous air pollutants.
§ 63.63Deletion of ethylene glycol monobutyl ether from the list of hazardous air pollutants.
§ 63.64Additions of substances to the list of hazardous air pollutants.
§§ 63.65-63.69 [Reserved]
Subpart DRegulations Governing Compliance Extensions for Early Reductions of Hazardous Air Pollutants63.70 – 63.81
§ 63.70Applicability.
§ 63.71Definitions.
§ 63.72General provisions for compliance extensions.
§ 63.73Source.
§ 63.74Demonstration of early reduction.
§ 63.75Enforceable commitments.
§ 63.76Review of base year emissions.
§ 63.77Application procedures.
§ 63.78Early reduction demonstration evaluation.
§ 63.79Approval of applications.
§ 63.80Enforcement.
§ 63.81Rules for special situations.
Subpart EApproval of State Programs and Delegation of Federal Authorities63.90 – 63.99
§ 63.90Program overview.
§ 63.91Criteria for straight delegation and criteria common to all approval options.
§ 63.92Approval of State requirements that adjust a section 112 rule.
§ 63.93Approval of State requirements that substitute for a section 112 rule.
§ 63.94Approval of State permit terms and conditions that substitute for a section 112 rule.
§ 63.95Additional approval criteria for accidental release prevention programs.
§ 63.96Review and withdrawal of approval.
§ 63.97Approval of a State program that substitutes for section 112 requirements.
§ 63.98 [Reserved]
§ 63.99Delegated Federal authorities.
Subpart FNational Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry63.100 – 63.109
§ 63.100Applicability and designation of source.
§ 63.101Definitions.
§ 63.102General standards.
§ 63.103General compliance, reporting, and recordkeeping provisions.
§ 63.104Heat exchange system requirements.
§ 63.105Maintenance wastewater requirements.
§ 63.106Implementation and enforcement.
§ 63.107Identification of process vents subject to this subpart.
§ 63.108Flare requirements.
§ 63.109Procedures for determining whether process vents, storage vessels, equipment, wastewater, and heat exchange systems are in ethylene oxide service.
Table 1 to Subpart F of Part 63
Synthetic Organic Chemical Manufacturing Industry Chemicals
Table 2 to Subpart F of Part 63
Organic Hazardous Air Pollutants
Table 3 to Subpart F of Part 63
General Provisions Applicability to Subparts F, G, and H a to Subpart F
Table 4 to Subpart F of Part 63
Organic Hazardous Air Pollutants Subject to Cooling Tower Monitoring Requirements in § 63.104
Subpart GNational Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater63.110 – 63.153
§ 63.110Applicability.
§ 63.111Definitions.
§ 63.112Emission standard.
§ 63.113Process vent provisions—reference control technology.
§ 63.114Process vent provisions—monitoring requirements.
§ 63.115Process vent provisions—methods and procedures for process vent group determination.
§ 63.116Process vent provisions—performance test methods and procedures to determine compliance.
§ 63.117Process vent provisions—reporting and recordkeeping requirements for group and TRE determinations and performance tests.
§ 63.118Process vent provisions—periodic reporting and recordkeeping requirements.
§ 63.119Storage vessel provisions—reference control technology.
§ 63.120Storage vessel provisions—procedures to determine compliance.
§ 63.121Storage vessel provisions—alternative means of emission limitation.
§ 63.122Storage vessel provisions—reporting.
§ 63.123Storage vessel provisions—recordkeeping.
§ 63.124Process vents and storage vessels that are in ethylene oxide service—procedures to determine compliance.
§ 63.125 [Reserved]
§ 63.126Transfer operations provisions—reference control technology.
§ 63.127Transfer operations provisions—monitoring requirements.
§ 63.128Transfer operations provisions—test methods and procedures.
§ 63.129Transfer operations provisions—reporting and recordkeeping for performance tests and notification of compliance status.
§ 63.130Transfer operations provisions—periodic recordkeeping and reporting.
§ 63.131 [Reserved]
§ 63.132Process wastewater provisions—general.
§ 63.133Process wastewater provisions—wastewater tanks.
§ 63.134Process wastewater provisions—surface impoundments.
§ 63.135Process wastewater provisions—containers.
§ 63.136Process wastewater provisions—individual drain systems.
§ 63.137Process wastewater provisions—oil-water separators.
§ 63.138Process wastewater provisions—performance standards for treatment processes managing Group 1 wastewater streams and/or residuals removed from Group 1 wastewater streams.
§ 63.139Process wastewater provisions—control devices.
§ 63.140Process wastewater provisions—delay of repair.
§§ 63.141-63.142 [Reserved]
§ 63.143Process wastewater provisions—inspections and monitoring of operations.
§ 63.144Process wastewater provisions—test methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control).
§ 63.145Process wastewater provisions—test methods and procedures to determine compliance.
§ 63.146Process wastewater provisions—reporting.
§ 63.147Process wastewater provisions—recordkeeping.
§ 63.148Leak inspection provisions.
§ 63.149Control requirements for certain liquid streams in open systems within a chemical manufacturing process unit.
§ 63.150Emissions averaging provisions.
§ 63.151Initial notification.
§ 63.152General reporting and continuous records.
§ 63.153Implementation and enforcement.
Table 1 to Subpart G of Part 63
Process Vents—Coefficients for Total Resource Effectiveness for Existing Source Nonhalogenated and Halogenated Vent Streams
Table 1A to Subpart G of Part 63
Applicable 40 CFR Part 63 General Provisions
Table 2 to Subpart G of Part 63
Process Vents—Coefficients for Total Resource Effectiveness for New Source Nonhalogenated and Halogenated Vent Streams
Table 3 to Subpart G of Part 63
Process Vents—Process Vents—Monitoring, Recordkeeping, and Reporting Requirements for Control Devices and Recapture Devices
Table 4 to Subpart G of Part 63
Process Vents—Monitoring, Recordkeeping, and Reporting Requirements for Maintaining a TRE Index Value >1.0 and. ≤4.0 [No Longer Applicable in Accordance With § 63.113(a)(4)]
Table 5 to Subpart G of Part 63
Group 1 Storage Vessels at Existing Sources
Table 6 to Subpart G of Part 63
Group 1 Storage Vessels at New Sources
Table 7 to Subpart G of Part 63
Transfer Operations—Monitoring, Recordkeeping, and Reporting Requirements for Complying With 98 Weight-Percent Reduction of Total Organic Hazardous Air Pollutants Emissions or a Limit of 20 Parts per Million by Volume
Table 8 to Subpart G of Part 63
Organic HAP's Subject to the Wastewater Provisions for Process Units at New Sources
Table 9 to Subpart G of Part 63
Organic HAP's Subject to the Wastewater Provisions for Process Units at New and Existing Sources and Corresponding Fraction Removed (Fr) Values
Table 10 to Subpart G of Part 63
Wastewater—Compliance Options for Wastewater Tanks
Table 11 to Subpart G of Part 63
Wastewater—Inspection and Monitoring Requirements for Waste Management Units
Table 12 to Subpart G of Part 63
Monitoring Requirements for Treatment Processes
Table 13 to Subpart G of Part 63
Wastewater—Monitoring Requirements for Control Devices
Tables 14-14b to Subpart G of Part 63 [Reserved]
Table 15 to Subpart G of Part 63
Wastewater—Information on Table 8 and/or Table 9 Compounds To Be Submitted With Notification of Compliance Status for Process Units at New and/or Existing Sources a b
Table 16 to Subpart G of Part 63 [Reserved]
Table 17 to Subpart G of Part 63
Information for Treatment Processes To Be Submitted With Notification of Compliance Status a b
Table 18 to Subpart G of Part 63
Information for Waste Management Units To Be Submitted With Notification of Compliance Status a b
Table 19 to Subpart G of Part 63
Wastewater—Information on Residuals To Be Submitted With Notification of Compliance Status a b
Table 20 to Subpart G of Part 63
Wastewater—Periodic Reporting Requirements for Control Devices Subject to § 63.139 Used To Comply With §§ 63.13 Through 63.139
Table 21 to Subpart G of Part 63
Average Storage Temperature (Ts) as a Function of Tank Paint Color
Table 22 to Subpart G of Part 63
Paint Factors for Fixed Roof Tanks
Table 23 to Subpart G of Part 63
Average Clingage Factors (c) a
Table 24 to Subpart G of Part 63
Typical Number of Columns as a Function of Tank Diameter for Internal Floating Roof Tanks With Column Supported Fixed Roofs a
Table 25 to Subpart G of Part 63
Effective Column Diameter (Fc)
Table 26 to Subpart G of Part 63
Seal Related Factors for Internal Floating Roof Vessels
Table 27 to Subpart G of Part 63
Summary of Internal Floating Deck Fitting Loss Factors (KF) and Typical Number of Fittings (NF)
Table 28 to Subpart G of Part 63
Deck Seam Length Factors a (SD) for Internal Floating Roof Tanks
Table 29 to Subpart G of Part 63
Seal Related Factors for External Floating Roof Vessels
Table 30 to Subpart G of Part 63
Roof Fitting Loss Factors, KFa, KFb, and m, a and Typical Number of Fittings, NT
Table 31 to Subpart G of Part 63
Typical Number of Vacuum Breakers, NF6 and Roof Drains, a NF7
Table 32 to Subpart G of Part 63
Typical Number of Roof Legs, a NF8
Table 33 to Subpart G of Part 63
Saturation Factors
Table 34 to Subpart G of Part 63
Fraction Measured (Fm) and Fraction Emitted (Fe) For HAP Compounds in Wastewater Streams
Table 35 to Subpart G of Part 63
Control Requirements for Items of Equipment That Meet the Criteria of § 63.149 of Subpart G
Table 36 to Subpart G of Part 63
Compound Lists Used for Compliance Demonstrations for Enhanced Biological Treatment Processes (See § 63.145(h))
Table 37 to Subpart G of Part 63
Default Biorates for List 1 Compounds
Table 38 to Subpart G of Part 63
Toxic Equivalency Factors
Figure 1 to Subpart G of Part 63
Definitions of Terms Used in Wastewater Equations
Subpart HNational Emission Standards for Hazardous Air Pollutants for Equipment Leaks and Fenceline Monitoring for All Emission Sources63.160 – 63.184
§ 63.160Applicability and designation of source.
§ 63.161Definitions.
§ 63.162Standards: General.
§ 63.163Standards: Pumps in light liquid service.
§ 63.164Standards: Compressors.
§ 63.165Standards: Pressure relief devices in gas/vapor service or light liquid service.
§ 63.166Standards: Sampling connection systems.
§ 63.167Standards: Open-ended valves or lines.
§ 63.168Standards: Valves in gas/vapor service and in light liquid service.
§ 63.169Standards: Pumps, valves, connectors, and agitators in heavy liquid service; instrumentation systems; and pressure relief devices in liquid service.
§ 63.170Standards: Surge control vessels and bottoms receivers.
§ 63.171Standards: Delay of repair.
§ 63.172Standards: Closed-vent systems and control devices.
§ 63.173Standards: Agitators in gas/vapor service and in light liquid service.
§ 63.174Standards: Connectors in gas/vapor service and in light liquid service.
§ 63.175Quality improvement program for valves.
§ 63.176Quality improvement program for pumps.
§ 63.177Alternative means of emission limitation: General.
§ 63.178Alternative means of emission limitation: Batch processes.
§ 63.179Alternative means of emission limitation: Enclosed-vented process units.
§ 63.180Test methods and procedures.
§ 63.181Recordkeeping requirements.
§ 63.182Reporting requirements.
§ 63.183Implementation and enforcement.
§ 63.184Fenceline monitoring provisions.
Table 1 to Subpart H of Part 63
Batch Processes
Table 2 to Subpart H of Part 63
Surge Control Vessels and Bottoms Receivers at Existing Sources
Table 3 to Subpart H of Part 63
Surge Control Vessels and Bottoms Receivers at New Sources
Table 4 to Subpart H of Part 63
Applicable 40 CFR Part 63 General Provisions
Subpart INational Emission Standards for Hazardous Air Pollutants for Certain Processes Subject to the Negotiated Regulation for Equipment Leaks63.190 – 63.193
§ 63.190Applicability and designation of source.
§ 63.191Definitions.
§ 63.192Standard.
§ 63.193Implementation and enforcement.
Subpart JNational Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production63.210 – 63.217
What This Subpart Covers63.210 – 63.213
§ 63.210What is the purpose of this subpart?
§ 63.211Am I subject to this subpart?
§ 63.212What parts of my facility does this subpart cover?
§ 63.213When do I have to comply with this subpart?
Standards and Compliance Requirements63.214
§ 63.214What are the requirements I must comply with?
Other Requirements and Information63.215 – 63.217
§ 63.215What General Provisions apply to me?
§ 63.216Who administers this subpart?
§ 63.217What definitions apply to this subpart?
Subpart K [Reserved]
Subpart LNational Emission Standards for Coke Oven Batteries63.300 – 63.314
§ 63.300Applicability.
§ 63.301Definitions.
§ 63.302Standards for by-product coke oven batteries.
§ 63.303Standards for nonrecovery coke oven batteries.
§ 63.304Standards for compliance date extension.
§ 63.305Alternative standards for coke oven doors equipped with sheds.
§ 63.306Work practice standards.
§ 63.307Standards for bypass/bleeder stacks.
§ 63.308Standards for collecting mains.
§ 63.309Performance tests and procedures.
§ 63.310 [Reserved]
§ 63.311Reporting and recordkeeping requirements.
§ 63.312Existing regulations and requirements.
§ 63.313Implementation and enforcement.
§ 63.314Fenceline monitoring provisions.
Appendix A to Subpart L of Part 63
Operating Coke Oven Batteries as of April 1, 1992
Subpart MNational Perchloroethylene Air Emission Standards for Dry Cleaning Facilities63.320 – 63.326
§ 63.320Applicability.
§ 63.321Definitions.
§ 63.322Standards.
§ 63.323Test methods and monitoring.
§ 63.324Reporting and recordkeeping requirements.
§ 63.325Determination of equivalent emission control technology.
§ 63.326Implementation and enforcement.
Subpart NNational Emission Standards for Chromium Emissions From Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks63.340 – 63.348
§ 63.340Applicability and designation of sources.
§ 63.341Definitions and nomenclature.
§ 63.342Standards.
§ 63.343Compliance provisions.
§ 63.344Performance test requirements and test methods.
§ 63.345Provisions for new and reconstructed sources.
§ 63.346Recordkeeping requirements.
§ 63.347Reporting requirements.
§ 63.348Implementation and enforcement.
Table 1 to Subpart N of Part 63
General Provisions Applicability to Subpart N
Subpart OEthylene Oxide Emissions Standards for Sterilization Facilities63.360 – 63.368
§ 63.360Applicability.
§ 63.361Definitions.
§ 63.362Standards.
§ 63.363Compliance and performance provisions.
§ 63.364Monitoring requirements.
§ 63.365Test methods and procedures.
§ 63.366Reporting requirements.
§ 63.367Recordkeeping requirements.
§ 63.368Implementation and enforcement.
Table 1 to Subpart O of Part 63
Standards for SCVs
Table 2 to Subpart O of Part 63
Standards for ARVs
Table 3 to Subpart O of Part 63
Standards for CEVs
Table 4 to Subpart O of Part 63
Standards for Group 1 Room Air Emissions
Table 5 to Subpart O of Part 63
Standards for Group 2 Room Air Emissions
Table 6 to Subpart O of Part 63
Applicability of General Provisions to This Subpart
Appendix A to Subpart O of Part 63
Monitoring Provisions for EtO CEMS
Subpart P [Reserved]
Subpart QNational Emission Standards for Hazardous Air Pollutants for Industrial Process Cooling Towers63.400 – 63.407
§ 63.400Applicability.
§ 63.401Definitions.
§ 63.402Standard.
§ 63.403Compliance dates.
§ 63.404Compliance demonstrations.
§ 63.405Notification requirements.
§ 63.406Recordkeeping and reporting requirements.
§ 63.407Implementation and enforcement.
Table 1 to Subpart Q of Part 63
General Provisions Applicability to Subpart Q
Subpart RNational Emission Standards for Gasoline Distribution Facilities (Bulk Gasoline Terminals and Pipeline Breakout Stations)63.420 – 63.429
§ 63.420Applicability.
§ 63.421Definitions.
§ 63.422Standards: Loading racks.
§ 63.423Standards: Storage vessels.
§ 63.424Standards: Equipment leaks.
§ 63.425Test methods and procedures.
§ 63.426Alternative means of emission limitation.
§ 63.427Continuous monitoring.
§ 63.428Recordkeeping and reporting.
§ 63.429Implementation and enforcement.
Table 1 to Subpart R of Part 63
General Provisions Applicability to This Subpart
Subpart SNational Emission Standards for Hazardous Air Pollutants from the Pulp and Paper Industry63.440 – 63.459
§ 63.440Applicability.
§ 63.441Definitions.
§ 63.442 [Reserved]
§ 63.443Standards for the pulping system at kraft, soda, and semi-chemical processes.
§ 63.444Standards for the pulping system at sulfite processes.
§ 63.445Standards for the bleaching system.
§ 63.446Standards for kraft pulping process condensates.
§ 63.447Clean condensate alternative.
§§ 63.448-63.449 [Reserved]
§ 63.450Standards for enclosures and closed-vent systems.
§§ 63.451-63.452 [Reserved]
§ 63.453Monitoring requirements.
§ 63.454Recordkeeping requirements.
§ 63.455Reporting requirements.
§ 63.456Affirmative defense for violation of emission standards during malfunction.
§ 63.457Test methods and procedures.
§ 63.458Implementation and enforcement.
§ 63.459Alternative standards.
Table 1 to Subpart S of Part 63
General Provisions Applicability to Subpart S a
Subpart TNational Emission Standards for Halogenated Solvent Cleaning63.460 – 63.471
§ 63.460Applicability and designation of source.
§ 63.461Definitions.
§ 63.462Batch cold cleaning machine standards.
§ 63.463Batch vapor and in-line cleaning machine standards.
§ 63.464Alternative standards.
§ 63.465Test methods.
§ 63.466Monitoring procedures.
§ 63.467Recordkeeping requirements.
§ 63.468Reporting requirements.
§ 63.469Equivalent methods of control.
§ 63.470Implementation and enforcement.
§ 63.471Facility-wide standards.
Appendix A to Subpart T of Part 63
Test of Solvent Cleaning Procedures
Appendix B to Subpart T of Part 63
General Provisions Applicability to Subpart T
Subpart UNational Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins63.480 – 63.510
§ 63.480Applicability and designation of affected sources.
§ 63.481Compliance dates and relationship of this subpart to existing applicable rules.
§ 63.482Definitions.
§ 63.483Emission standards.
§ 63.484Storage vessel provisions.
§ 63.485Continuous front-end process vent provisions.
§ 63.486Batch front-end process vent provisions.
§ 63.487Batch front-end process vents—reference control technology.
§ 63.488Methods and procedures for batch front-end process vent group determination.
§ 63.489Batch front-end process vents—monitoring equipment.
§ 63.490Batch front-end process vents—performance test methods and procedures to determine compliance.
§ 63.491Batch front-end process vents—recordkeeping requirements.
§ 63.492Batch front-end process vents—reporting requirements.
§ 63.493Back-end process provisions.
§ 63.494Back-end process provisions—residual organic HAP and emission limitations.
§ 63.495Back-end process provisions—procedures to determine compliance with residual organic HAP limitations using stripping technology and organic HAP emissions limitations.
§ 63.496Back-end process provisions—procedures to determine compliance with residual organic HAP limitations using control or recovery devices.
§ 63.497Back-end process provisions—monitoring provisions for control and recovery devices used to comply with residual organic HAP limitations.
§ 63.498Back-end process provisions—recordkeeping.
§ 63.499Back-end process provisions—reporting.
§ 63.500Back-end process provisions—carbon disulfide limitations for styrene butadiene rubber by emulsion processes.
§ 63.501Wastewater provisions.
§ 63.502Equipment leak, fenceline monitoring, and heat exchange system provisions.
§ 63.503Emissions averaging provisions.
§ 63.504Additional requirements for performance testing.
§ 63.505Parameter monitoring levels and excursions.
§ 63.506General recordkeeping and reporting provisions.
§ 63.507Implementation and enforcement.
§ 63.508Flare requirements.
§ 63.509Procedures for determining whether process vents, storage vessels, or wastewater are in chloroprene service.
§ 63.510Process vents, storage vessels, and wastewater that are in chloroprene service—procedures to determine compliance.
Table 1 to Subpart U of Part 63
Applicability of General Provisions to Subpart U Affected Sources
Table 2 to Subpart U of Part 63
Applicability of Subparts F, G, & H of This Part to Subpart U Affected Sources
Table 3 to Subpart U of Part 63
Group 1 Storage Vessels at Existing Affected Sources
Table 4 to Subpart U of Part 63
Group 1 Storage Vessels at New Sources
Table 5 to Subpart U of Part 63
Known Organic HAP Emitted From the Production of Elastomer Products
Table 6 to Subpart U of Part 63
Group 1 Batch Front-End Process Vents and Aggregate Batch Vent Streams—Monitoring, Recordkeeping, and Reporting Requirements
Table 7 to Subpart U of Part 63
Operating Parameters for Which Monitoring Levels Are Required To Be Established for Continuous and Batch Front-End Process Vents and Aggregate Batch Vent Streams
Table 8 to Subpart U of Part 63
Summary of Compliance Alternative Requirements for the Back-End Process Provisions
Table 9 to Subpart U of Part 63
Routine Reports Required by This Subpart
Table 10 to Subpart U of Part 63
Toxic Equivalency Factors
Subpart V [Reserved]
Subpart WNational Emission Standards for Hazardous Air Pollutants for Epoxy Resins Production and Non-Nylon Polyamides Production63.520 – 63.529
§ 63.520Applicability and designation of sources.
§ 63.521Compliance schedule.
§ 63.522Definitions.
§ 63.523Standards for basic liquid resins manufacturers.
§ 63.524Standards for wet strength resins manufacturers.
§ 63.525Compliance and performance testing.
§ 63.526Monitoring requirements.
§ 63.527Recordkeeping requirements.
§ 63.528Reporting requirements.
§ 63.529Implementation and enforcement.
Table 1 to Subpart W of Part 63
General Provisions Applicability to Subpart W
Table 2 to Subpart W of Part 63
Toxic Equivalency Factors
Subpart XNational Emission Standards For Hazardous Air Pollutants From Secondary Lead Smelting63.541 – 63.552
§ 63.541Applicability.
§ 63.542Definitions.
§ 63.543What are my standards for process vents?
§ 63.544What are my total enclosure standards?
§ 63.545What are my standards for fugitive dust sources?
§ 63.546Compliance dates.
§ 63.547Test methods.
§ 63.548Monitoring requirements.
§ 63.549Notification requirements.
§ 63.550Recordkeeping and reporting requirements.
§ 63.551Implementation and enforcement.
§ 63.552Affirmative defense to civil penalties for exceedance of emissions limit during malfunction.
Table 1 to Subpart X of Part 63
General Provisions Applicability to Subpart X
Table 2 to Subpart X of Part 63
Emissions Limits for Secondary Lead Smelting Furnaces
Table 3 to Subpart X of Part 63
Toxic Equivalency Factors
Subpart YNational Emission Standards for Marine Tank Vessel Loading Operations63.560 – 63.568
§ 63.560Applicability and designation of affected source.
§ 63.561Definitions.
§ 63.562Standards.
§ 63.563Compliance and performance testing.
§ 63.564Monitoring requirements.
§ 63.565Test methods and procedures.
§ 63.566Construction and reconstruction.
§ 63.567Recordkeeping and reporting requirements.
§ 63.568Implementation and enforcement.
Subpart Z [Reserved]
§§ 63.569-63.599 [Reserved]
Subpart AANational Emission Standards for Hazardous Air Pollutants from Phosphoric Acid Manufacturing Plants63.600 – 63.611
§ 63.600Applicability.
§ 63.601Definitions.
§ 63.602Standards and compliance dates.
§§ 63.603-63.604 [Reserved]
§ 63.605Operating and monitoring requirements.
§ 63.606Performance tests and compliance provisions.
§ 63.607Notification, recordkeeping, and reporting requirements.
§ 63.608General requirements and applicability of general provisions of this part.
§ 63.609 [Reserved]
§ 63.610Exemption from new source performance standards.
§ 63.611Implementation and enforcement.
Table 1 to Subpart AA of Part 63
Existing Source Emission Limits a b
Table 2 to Subpart AA of Part 63
New Source Emission Limits a b
Table 3 to Subpart AA of Part 63
Monitoring Equipment Operating Parameters
Table 4 to Subpart AA of Part 63
Operating Parameters, Operating Limits and Data Monitoring, Recordkeeping and Compliance Frequencies
Table 5 to Subpart AA of Part 63
Calibration and Quality Control Requirements for Continuous Parameter Monitoring System (CPMS)
Appendix A to Subpart AA of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart AA
Subpart BBNational Emission Standards for Hazardous Air Pollutants from Phosphate Fertilizers Production Plants63.620 – 63.632
§ 63.620Applicability.
§ 63.621Definitions.
§ 63.622Standards and compliance dates.
§ 63.624 [Reserved]
§ 63.625Operating and monitoring requirements.
§ 63.626Performance tests and compliance provisions.
§ 63.627Notification, recordkeeping, and reporting requirements.
§ 63.628General requirements and applicability of general provisions of this part.
§ 63.629Miscellaneous requirements.
§ 63.630 [Reserved]
§ 63.631Exemption from new source performance standards.
§ 63.632Implementation and enforcement.
Table 1 to Subpart BB of Part 63
Existing Source Emission Limits a b
Table 2 to Subpart BB of Part 63
New Source Emission Limits a b
Table 3 to Subpart BB of Part 63
Monitoring Equipment Operating Parameters
Table 4 to Subpart BB of Part 63
Operating Parameters, Operating Limits and Data Monitoring, Recordkeeping and Compliance Frequencies
Table 5 to Subpart BB of Part 63
Calibration and Quality Control Requirements for Continuous Parameter Monitoring Systems (CPMS)
Appendix A to Subpart BB of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart BB
Subpart CCNational Emission Standards for Hazardous Air Pollutants From Petroleum Refineries63.640 – 63.679
§ 63.640Applicability and designation of affected source.
§ 63.641Definitions.
§ 63.642General standards.
§ 63.643Miscellaneous process vent provisions.
§ 63.644Monitoring provisions for miscellaneous process vents.
§ 63.645Test methods and procedures for miscellaneous process vents.
§ 63.646Storage vessel provisions.
§ 63.647Wastewater provisions.
§ 63.648Equipment leak standards.
§ 63.649Alternative means of emission limitation: Connectors in gas/vapor service and light liquid service.
§ 63.650Gasoline loading rack provisions.
§ 63.651Marine tank vessel loading operation provisions.
§ 63.652Emissions averaging provisions.
§ 63.653Monitoring, recordkeeping, and implementation plan for emissions averaging.
§ 63.654Heat exchange systems.
§ 63.655Reporting and recordkeeping requirements.
§ 63.656Implementation and enforcement.
§ 63.657Delayed coking unit decoking operation standards.
§ 63.658Fenceline monitoring provisions.
§ 63.660Storage vessel provisions.
§ 63.670Requirements for flare control devices.
§ 63.671Requirements for flare monitoring systems.
§§ 63.672-63.679 [Reserved]
Appendix to Subpart CC of Part 63
Tables
Subpart DDNational Emission Standards for Hazardous Air Pollutants from Off-Site Waste and Recovery Operations63.680 – 63.698
§ 63.680Applicability and designation of affected sources.
§ 63.681Definitions.
§ 63.682 [Reserved]
§ 63.683Standards: General.
§ 63.684Standards: Off-site material treatment.
§ 63.685Standards: Tanks.
§ 63.686Standards: Oil-water and organic-water separators.
§ 63.687Standards: Surface impoundments.
§ 63.688Standards: Containers.
§ 63.689Standards: Transfer systems.
§ 63.690Standards: Process vents.
§ 63.691Standards: Equipment leaks.
§ 63.692 [Reserved]
§ 63.693Standards: Closed-vent systems and control devices.
§ 63.694Testing methods and procedures.
§ 63.695Inspection and monitoring requirements.
§ 63.696Recordkeeping requirements.
§ 63.697Reporting requirements.
§ 63.698Implementation and enforcement.
Table 1 to Subpart DD of Part 63
List of Hazardous Air Pollutants (HAP) for Subpart DD
Table 2 to Subpart DD of Part 63
Applicability of Paragraphs in Subpart A of This Part 63—General Provisions to Subpart DD
Table 3 to Subpart DD of Part 63
Tank Control Levels for Tanks at Existing Affected Sources as Required by 40 CFR 63.685(b)(1)
Table 4 to Subpart DD of Part 63
Tank Control Levels for Tanks at Existing Affected Sources as Required by 40 CFR 63.685(b)(1)(ii)
Table 5 to Subpart DD of Part 63
Tank Control Levels for Tanks at New Affected Sources as Required by 40 CFR 63.685(b)(2)
Subpart EENational Emission Standards for Magnetic Tape Manufacturing Operations63.701 – 63.708
§ 63.701Applicability.
§ 63.702Definitions.
§ 63.703Standards.
§ 63.704Compliance and monitoring requirements.
§ 63.705Performance test methods and procedures to determine initial compliance.
§ 63.706Recordkeeping requirements.
§ 63.707Reporting requirements.
§ 63.708Implementation and enforcement.
Table 1 to Subpart EE of Part 63
Applicability of General Provisions to Subpart EE
Subpart FF [Reserved]
Subpart GGNational Emission Standards for Aerospace Manufacturing and Rework Facilities63.741 – 63.759
§ 63.741Applicability and designation of affected sources.
§ 63.742Definitions.
§ 63.743Standards: General.
§ 63.744Standards: Cleaning operations.
§ 63.745Standards: Primer, topcoat, and specialty coating application operations.
§ 63.746Standards: Depainting operations.
§ 63.747Standards: Chemical milling maskant application operations.
§ 63.748Standards: Handling and storage of waste.
§ 63.749Compliance dates and determinations.
§ 63.750Test methods and procedures.
§ 63.751Monitoring requirements.
§ 63.752Recordkeeping requirements.
§ 63.753Reporting requirements.
§§ 63.754-63.758 [Reserved]
§ 63.759Implementation and enforcement.
Table 1 to Subpart GG of Part 63
General Provisions Applicability to Subpart GG
Appendix A to Subpart GG of Part 63
Specialty Coating Definitions
Subpart HHNational Emission Standards for Hazardous Air Pollutants From Oil and Natural Gas Production Facilities63.760 – 63.779
§ 63.760Applicability and designation of affected source.
§ 63.761Definitions.
§§ 63.762-63.763 [Reserved]
§ 63.764General standards.
§ 63.765Glycol dehydration unit process vent standards.
§ 63.766Storage vessel standards.
§§ 63.767-63.768 [Reserved]
§ 63.769Equipment leak standards.
§ 63.770 [Reserved]
§ 63.771Control equipment requirements.
§ 63.772Test methods, compliance procedures, and compliance demonstrations.
§ 63.773Inspection and monitoring requirements.
§ 63.774Recordkeeping requirements.
§ 63.775Reporting requirements.
§ 63.776Implementation and enforcement.
§ 63.777Alternative means of emission limitation.
§§ 63.778-63.779 [Reserved]
Appendix to Subpart HH of Part 63
Tables
Subpart IINational Emission Standards for Shipbuilding and Ship Repair (Surface Coating)63.780 – 63.789
§ 63.780Relationship of subpart II to subpart A of this part.
§ 63.781Applicability.
§ 63.782Definitions.
§ 63.783Standards.
§ 63.784Compliance dates.
§ 63.785Compliance procedures.
§ 63.786Test methods and procedures.
§ 63.787Notification requirements.
§ 63.788Recordkeeping and reporting requirements.
§ 63.789Implementation and enforcement.
Table 1 to Subpart II of Part 63
General Provisions of Applicability to Subpart II
Table 2 to Subpart II of Part 63
Volatile Organic HAP (VOHAP) Limits for Marine Coatings
Table 3 to Subpart II of Part 63
Summary of Recordkeeping and Reporting Requirements a, b, c
Appendix A to Subpart II of Part 63
VOC Data Sheet 1
Appendix B to Subpart II of Part 63
Maximum Allowable Thinning Rates as a Function of As Supplied VOC Content and Thinner Density
Subpart JJNational Emission Standards for Wood Furniture Manufacturing Operations63.800 – 63.819
§ 63.800Applicability.
§ 63.801Definitions.
§ 63.802Emission limits.
§ 63.803Work practice standards.
§ 63.804Compliance procedures and monitoring requirements.
§ 63.805Performance test methods.
§ 63.806Recordkeeping requirements.
§ 63.807Reporting requirements.
§ 63.808Implementation and enforcement.
§§ 63.809-63.819 [Reserved]
Table 1 to Subpart JJ of Part 63
General Provisions Applicability to Subpart JJ
Table 2 to Subpart JJ of Part 63
List of Volatile Hazardous Air Pollutants
Table 3 to Subpart JJ of Part 63
Summary of Emission Limits
Table 4 to Subpart JJ of Part 63
Pollutants Excluded From Use in Cleaning and Washoff Solvents
Table 5 to Subpart JJ of Part 63
List of VHAP of Potential Concern Identified by Industry
Table 6 to Subpart JJ of Part 63
VHAP of Potential Concern
Subpart KKNational Emission Standards for the Printing and Publishing Industry63.820 – 63.839
§ 63.820Applicability.
§ 63.821Designation of affected sources.
§ 63.822Definitions.
§ 63.823Standards: General.
§ 63.824Standards: Publication rotogravure printing.
§ 63.825Standards: Product and packaging rotogravure and wide-web flexographic printing.
§ 63.826Compliance dates.
§ 63.827Performance test methods.
§ 63.828Monitoring requirements.
§ 63.829Recordkeeping requirements.
§ 63.830Reporting requirements.
§ 63.831Implementation and enforcement.
§§ 63.832-63.839 [Reserved]
Table 1 to Subpart KK of Part 63
Applicability of General Provisions to Subpart KK
Appendix A to Subpart KK of Part 63
Data Quality Objective and Lower Confidence Limit Approaches for Alternative Capture Efficiency Protocols and Test Methods
Subpart LLNational Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants63.840 – 63.859
§ 63.840Applicability.
§ 63.841 [Reserved]
§ 63.842Definitions.
§ 63.843Emission limits for existing sources.
§ 63.844Emission limits for new or reconstructed sources.
§ 63.845Incorporation of new source performance standards for potroom groups.
§ 63.846Emission averaging.
§ 63.847Compliance provisions.
§ 63.848Emission monitoring requirements.
§ 63.849Test methods and procedures.
§ 63.850Notification, reporting, and recordkeeping requirements.
§ 63.851Regulatory authority review procedures.
§ 63.852Applicability of general provisions.
§ 63.853Implementation and enforcement.
§ 63.854Work practice standards for potlines.
§ 63.855Alternative emissions limits for co-controlled new and existing anode bake furnaces.
§§ 63.856-63.859 [Reserved]
Table 1 to Subpart LL of Part 63
Potline TF Limits for Emission Averaging
Table 2 to Subpart LL of Part 63
Potline POM Limits for Emission Averaging
Table 3 to Subpart LL of Part 63
Potline PM Limits for Emission Averaging
Table 4 to Subpart LL of Part 63
Anode Bake Furnace Limits for Emission Averaging
Appendix A to Subpart LL of Part 63
Applicability of General Provisions
Subpart MMNational Emission Standards for Hazardous Air Pollutants for Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills63.860 – 63.868
§ 63.860Applicability and designation of affected source.
§ 63.861Definitions.
§ 63.862Standards.
§ 63.863Compliance dates.
§ 63.864Monitoring requirements.
§ 63.865Performance test requirements and test methods.
§ 63.866Recordkeeping requirements.
§ 63.867Reporting requirements.
§ 63.868Delegation of authority.
Table 1 to Subpart MM of Part 63
General Provisions Applicability to Subpart MM
Subpart NNNational Emission Standards for Hazardous Air Pollutants for Wool Fiberglass Manufacturing at Area Sources63.880 – 63.899
§ 63.880Applicability.
§ 63.881Definitions.
§ 63.882Emission standards.
§ 63.883Monitoring requirements.
§ 63.884Performance test requirements.
§ 63.885Test methods and procedures.
§ 63.886Notification, recordkeeping, and reporting requirements.
§ 63.887Compliance dates.
§ 63.888Startups and shutdowns.
§§ 63.889-63.899 [Reserved]
Table 1 to Subpart NN of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart NN
Subpart OONational Emission Standards for Tanks—Level 163.900 – 63.908
§ 63.900Applicability.
§ 63.901Definitions.
§ 63.902Standards—Tank fixed roof.
§§ 63.903-63.904 [Reserved]
§ 63.905Test methods and procedures.
§ 63.906Inspection and monitoring requirements.
§ 63.907Recordkeeping requirements.
§ 63.908Implementation and enforcement.
Subpart PPNational Emission Standards for Containers63.920 – 63.929
§ 63.920Applicability.
§ 63.921Definitions.
§ 63.922Standards—Container Level 1 controls.
§ 63.923Standards—Container Level 2 controls.
§ 63.924Standards—Container Level 3 controls.
§ 63.925Test methods and procedures.
§ 63.926Inspection and monitoring requirements.
§ 63.927Recordkeeping requirements.
§ 63.928Reporting requirements.
§ 63.929Implementation and enforcement.
Subpart QQNational Emission Standards for Surface Impoundments63.940 – 63.949
§ 63.940Applicability.
§ 63.941Definitions.
§ 63.942Standards—Surface impoundment floating membrane cover.
§ 63.943Standards—Surface impoundment vented to control device.
§ 63.944 [Reserved]
§ 63.945Test methods and procedures.
§ 63.946Inspection and monitoring requirements.
§ 63.947Recordkeeping requirements.
§ 63.948Reporting requirements.
§ 63.949Implementation and enforcement.
Subpart RRNational Emission Standards for Individual Drain Systems63.960 – 63.967
§ 63.960Applicability.
§ 63.961Definitions.
§ 63.962Standards.
§ 63.963 [Reserved]
§ 63.964Inspection and monitoring requirements.
§ 63.965Recordkeeping requirements.
§ 63.966Reporting requirements.
§ 63.967Implementation and enforcement.
Subpart SSNational Emission Standards for Closed Vent Systems, Control Devices, Recovery Devices and Routing to a Fuel Gas System or a Process63.980 – 63.999
§ 63.980Applicability.
§ 63.981Definitions.
§ 63.982Requirements.
§ 63.983Closed vent systems.
§ 63.984Fuel gas systems and processes to which storage vessel, transfer rack, or equipment leak regulated material emissions are routed.
§ 63.985Nonflare control devices used to control emissions from storage vessels and low throughput transfer racks.
§ 63.986Nonflare control devices used for equipment leaks only.
§ 63.987Flare requirements.
§ 63.988Incinerators, boilers, and process heaters.
§ 63.989 [Reserved]
§ 63.990Absorbers, condensers, and carbon adsorbers used as control devices.
§ 63.991 [Reserved]
§ 63.992Implementation and enforcement.
§ 63.993Absorbers, condensers, carbon adsorbers and other recovery devices used as final recovery devices.
§ 63.994Halogen scrubbers and other halogen reduction devices.
§ 63.995Other control devices.
§ 63.996General monitoring requirements for control and recovery devices.
§ 63.997Performance test and compliance assessment requirements for control devices.
§ 63.998Recordkeeping requirements.
§ 63.999Notifications and other reports.
Subpart TTNational Emission Standards for Equipment Leaks—Control Level 163.1000 – 63.1018
§ 63.1000Applicability.
§ 63.1001Definitions.
§ 63.1002Compliance assessment.
§ 63.1003Equipment identification.
§ 63.1004Instrument and sensory monitoring for leaks.
§ 63.1005Leak repair.
§ 63.1006Valves in gas and vapor service and in light liquid service standards.
§ 63.1007Pumps in light liquid service standards.
§ 63.1008Connectors in gas and vapor service and in light liquid service standards.
§ 63.1009Agitators in gas and vapor service and in light liquid service standards.
§ 63.1010Pumps, valves, connectors, and agitators in heavy liquid service; pressure relief devices in liquid service; and instrumentation systems standards.
§ 63.1011Pressure relief devices in gas and vapor service standards.
§ 63.1012Compressor standards.
§ 63.1013Sampling connection systems standards.
§ 63.1014Open-ended valves or lines standards.
§ 63.1015Closed vent systems and control devices; or emissions routed to a fuel gas system or process.
§ 63.1016Alternative means of emission limitation: Enclosed-vented process units.
§ 63.1017Recordkeeping requirements.
§ 63.1018Reporting requirements.
Subpart UUNational Emission Standards for Equipment Leaks—Control Level 2 Standards63.1019 – 63.1039
§ 63.1019Applicability.
§ 63.1020Definitions.
§ 63.1021Alternative means of emission limitation.
§ 63.1022Equipment identification.
§ 63.1023Instrument and sensory monitoring for leaks.
§ 63.1024Leak repair.
§ 63.1025Valves in gas and vapor service and in light liquid service standards.
§ 63.1026Pumps in light liquid service standards.
§ 63.1027Connectors in gas and vapor service and in light liquid service standards.
§ 63.1028Agitators in gas and vapor service and in light liquid service standards.
§ 63.1029Pumps, valves, connectors, and agitators in heavy liquid service; pressure relief devices in liquid service; and instrumentation systems standards.
§ 63.1030Pressure relief devices in gas and vapor service standards.
§ 63.1031Compressors standards.
§ 63.1032Sampling connection systems standards.
§ 63.1033Open-ended valves or lines standards.
§ 63.1034Closed vent systems and control devices; or emissions routed to a fuel gas system or process standards.
§ 63.1035Quality improvement program for pumps.
§ 63.1036Alternative means of emission limitation: Batch processes.
§ 63.1037Alternative means of emission limitation: Enclosed-vented process units or affected facilities.
§ 63.1038Recordkeeping requirements.
§ 63.1039Reporting requirements.
Table 1 to Subpart UU of Part 63
Batch Processes Monitoring Frequency For Equipment Other Than Connectors
Subpart VVNational Emission Standards for Oil-Water Separators and Organic-Water Separators63.1040 – 63.1050
§ 63.1040Applicability.
§ 63.1041Definitions.
§ 63.1042Standards—Separator fixed roof.
§ 63.1043Standards—Separator floating roof.
§ 63.1044Standards—Separator vented to control device.
§ 63.1045Standards—Pressurized separator.
§ 63.1046Test methods and procedures.
§ 63.1047Inspection and monitoring requirements.
§ 63.1048Recordkeeping requirements.
§ 63.1049Reporting requirements.
§ 63.1050Implementation and enforcement.
Subpart WWNational Emission Standards for Storage Vessels (Tanks)—Control Level 263.1060 – 63.1067
§ 63.1060Applicability.
§ 63.1061Definitions.
§ 63.1062Storage vessel control requirements.
§ 63.1063Floating roof requirements.
§ 63.1064Alternative means of emission limitation.
§ 63.1065Recordkeeping requirements.
§ 63.1066Reporting requirements.
§ 63.1067Implementation and enforcement.
Subpart XXNational Emission Standards for Ethylene Manufacturing Process Units: Heat Exchange Systems and Waste Operations63.1080 – 63.1097
Introduction63.1080 – 63.1081
§ 63.1080What is the purpose of this subpart?
§ 63.1081When must I comply with the requirements of this subpart?
Definitions63.1082
§ 63.1082What definitions do I need to know?
Applicability for Heat Exchange Systems63.1083 – 63.1084
§ 63.1083Does this subpart apply to my heat exchange system?
§ 63.1084What heat exchange systems are exempt from the requirements of this subpart?
Heat Exchange System Requirements63.1085
§ 63.1085What are the general requirements for heat exchange systems?
Monitoring Requirements for Heat Exchange Systems63.1086
§ 63.1086How must I monitor for leaks to cooling water?
Repair Requirements for Heat Exchange Systems63.1087 – 63.1088
§ 63.1087What actions must I take if a leak is detected?
§ 63.1088In what situations may I delay leak repair, and what actions must I take for delay of repair?
Recordkeeping and Reporting Requirements for Heat Exchange Systems63.1089 – 63.1090
§ 63.1089What records must I keep?
§ 63.1090What reports must I submit?
Background for Waste Requirements63.1091 – 63.1092
§ 63.1091What do the waste requirements do?
§ 63.1092What are the major differences between the requirements of 40 CFR part 61, subpart FF, and the waste requirements for ethylene production sources?
Applicability for Waste Requirements63.1093 – 63.1094
§ 63.1093Does this subpart apply to my waste streams?
§ 63.1094What waste streams are exempt from the requirements of this subpart?
Waste Requirements63.1095 – 63.1096
§ 63.1095What specific requirements must I comply with?
§ 63.1096What requirements must I comply with if I transfer waste off-site?
Implementation and Enforcement63.1097
§ 63.1097Who implements and enforces this subpart?
Table 1 to Subpart XX of Part 63
Hazardous Air Pollutants
Table 2 to Subpart XX of Part 63
Requirements of 40 CFR Part 61, Subpart FF, Not Included in the Requirements for This Subpart and Alternate Requirements
Subpart YYNational Emission Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology Standards63.1100 – 63.1114
§ 63.1100Applicability.
§ 63.1101Definitions.
§ 63.1102Compliance schedule.
§ 63.1103Source category-specific applicability, definitions, and requirements.
§ 63.1104Process vents from continuous unit operations: applicability assessment procedures and methods.
§ 63.1105Transfer racks.
§ 63.1106Wastewater provisions.
§ 63.1107Equipment leaks.
§ 63.1108Compliance with standards and operation and maintenance requirements.
§ 63.1109Recordkeeping requirements.
§ 63.1110Reporting requirements.
§ 63.1111Startup, shutdown, and malfunction.
§ 63.1112Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers and alternatives.
§ 63.1113Procedures for approval of alternative means of emission limitation.
§ 63.1114Implementation and enforcement.
Subparts ZZ-BBB [Reserved]
Subpart CCCNational Emission Standards for Hazardous Air Pollutants for Steel Pickling—HCl Process Facilities and Hydrochloric Acid Regeneration Plants63.1155 – 63.1174
§ 63.1155Applicability.
§ 63.1156Definitions.
§ 63.1157Emission standards for existing sources.
§ 63.1158Emission standards for new or reconstructed sources.
§ 63.1159Operational and equipment standards for existing, new, or reconstructed sources.
§ 63.1160Compliance dates and maintenance requirements.
§ 63.1161Performance testing and test methods.
§ 63.1162Monitoring requirements.
§ 63.1163Notification requirements.
§ 63.1164Reporting requirements.
§ 63.1165Recordkeeping requirements.
§ 63.1166Implementation and enforcement.
§§ 63.1167-63.1174 [Reserved]
Table 1 to Subpart CCC of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart CCC
Subpart DDDNational Emission Standards for Hazardous Air Pollutants for Mineral Wool Production63.1175 – 63.1199
§ 63.1175What is the purpose of this subpart?
§ 63.1176Where can I find definitions of key words used in this subpart?
§ 63.1177Am I subject to this subpart?
Standards63.1178 – 63.1180
§ 63.1178For cupolas, what standards must I meet?
§ 63.1179For curing ovens or combined collection/curing operations, what standards must I meet?
§ 63.1180When must I meet these standards?
Compliance With Standards63.1181 – 63.1183
§ 63.1181How do I comply with the particulate matter standards for existing, new, and reconstructed cupolas?
§ 63.1182How do I comply with the carbon monoxide, carbonyl sulfide, hydrogen fluoride, and hydrogen chloride standards for existing, new, and reconstructed cupolas?
§ 63.1183How do I comply with the formaldehyde, phenol, and methanol standards for existing, new, and reconstructed combined collection/curing operations?
Additional Monitoring Information63.1184 – 63.1187
§ 63.1184What do I need to know about the design specifications, installation, and operation of a bag leak detection system?
§ 63.1185How do I establish the average operating temperature of an incinerator?
§ 63.1186How may I change the compliance levels of monitored parameters?
§ 63.1187What do I need to know about operations, maintenance, and monitoring plans?
Performance Tests and Methods63.1188 – 63.1190
§ 63.1188What performance test requirements must I meet?
§ 63.1189What test methods do I use?
§ 63.1190How do I determine compliance?
Notification, Recordkeeping, and Reporting63.1191 – 63.1193
§ 63.1191What notifications must I submit?
§ 63.1192What recordkeeping requirements must I meet?
§ 63.1193What reports must I submit?
Other Requirements and Information63.1194 – 63.1199
§ 63.1194Which general provisions apply?
§ 63.1195Who implements and enforces this subpart?
§ 63.1196What definitions should I be aware of?
§ 63.1197Startups and shutdowns.
§§ 63.1198-63.1199 [Reserved]
Table 1 to Subpart DDD of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart DDD of Part 63
Table 2 to Subpart DDD of Part 63
Emissions Limits and Compliance Dates
Appendix A to Subpart DDD of Part 63
Free Formaldehyde Analysis of Insulation Resins by the Hydroxylamine Hydrochloride Method
Subpart EEENational Emission Standards for Hazardous Air Pollutants from Hazardous Waste Combustors63.1200 – 63.1221
General63.1200 – 63.1202
§ 63.1200Who is subject to these regulations?
§ 63.1201Definitions and acronyms used in this subpart.
§ 63.1202 [Reserved]
Interim Emissions Standards and Operating Limits For Incinerators, Cement Kilns, and Lightweight Aggregate Kilns63.1203 – 63.1205
§ 63.1203What are the standards for hazardous waste incinerators that are effective until compliance with the standards under § 63.1219?
§ 63.1204What are the standards for hazardous waste burning cement kilns that are effective until compliance with the standards under § 63.1220?
§ 63.1205What are the standards for hazardous waste burning lightweight aggregate kilns that are effective until compliance with the standards under § 63.1221?
Monitoring and Compliance Provisions63.1206 – 63.1209
§ 63.1206When and how must you comply with the standards and operating requirements?
§ 63.1207What are the performance testing requirements?
§ 63.1208What are the test methods?
§ 63.1209What are the monitoring requirements?
Notification, Reporting and Recordkeeping63.1210 – 63.1211
§ 63.1210What are the notification requirements?
§ 63.1211What are the recordkeeping and reporting requirements?
Other63.1212 – 63.1215
§ 63.1212What are the other requirements pertaining to the NIC?
§ 63.1213How can the compliance date be extended to install pollution prevention or waste minimization controls?
§ 63.1214Implementation and enforcement.
§ 63.1215What are the health-based compliance alternatives for total chlorine?
Emissions Standards and Operating Limits for Solid Fuel Boilers, Liquid Fuel Boilers, and Hydrochloric Acid Production Furnaces63.1216 – 63.1218
§ 63.1216What are the standards for solid fuel boilers that burn hazardous waste?
§ 63.1217What are the standards for liquid fuel boilers that burn hazardous waste?
§ 63.1218What are the standards for hydrochloric acid production furnaces that burn hazardous waste?
Replacement Emissions Standards and Operating Limits for Incinerators, Cement Kilns, and Lightweight Aggregate Kilns63.1219 – 63.1221
§ 63.1219What are the replacement standards for hazardous waste incinerators?
§ 63.1220What are the replacement standards for hazardous waste burning cement kilns?
§ 63.1221What are the replacement standards for hazardous waste burning lightweight aggregate kilns?
Table 1 to Subpart EEE of Part 63
General Provisions Applicable to Subpart EEE
Appendix A to Subpart EEE of Part 63
Quality Assurance Procedures for Continuous Emissions Monitors Used for Hazardous Waste Combustors
Subpart FFF [Reserved]
Subpart GGGNational Emission Standards for Pharmaceuticals Production63.1250 – 63.1261
§ 63.1250Applicability.
§ 63.1251Definitions.
§ 63.1252Standards: General.
§ 63.1253Standards: Storage tanks.
§ 63.1254Standards: Process vents.
§ 63.1255Standards: Equipment leaks.
§ 63.1256Standards: Wastewater.
§ 63.1257Test methods and compliance procedures.
§ 63.1258Monitoring Requirements.
§ 63.1259Recordkeeping requirements.
§ 63.1260Reporting requirements.
§ 63.1261Implementation and enforcement.
Table 1 to Subpart GGG of Part 63
General Provisions Applicability to Subpart GGG
Table 2 to Subpart GGG of Part 63
Partially Soluble HAP
Table 3 to Subpart GGG of Part 63
Soluble HAP
Table 4 to Subpart GGG of Part 63
Monitoring Requirements for Control Devices a
Table 5 to Subpart GGG of Part 63
Control Requirements for Items of Equipment That Meet the Criteria of § 63.1252(f)
Table 6 to Subpart GGG of Part 63
Wastewater—Compliance Options for Wastewater Tanks
Table 7 to Subpart GGG of Part 63
Wastewater—Inspection and Monitoring Requirements for Waste Management Units
Table 8 to Subpart GGG of Part 63
Fraction Measured (Fm) for HAP Compounds in Wastewater Streams
Table 9 to Subpart GGG of Part 63
Default Biorates for Soluble HAP
Subpart HHHNational Emission Standards for Hazardous Air Pollutants From Natural Gas Transmission and Storage Facilities63.1270 – 63.1289
§ 63.1270Applicability and designation of affected source.
§ 63.1271Definitions.
§§ 63.1272-63.1273 [Reserved]
§ 63.1274General standards.
§ 63.1275Glycol dehydration unit process vent standards.
§§ 63.1276-63.1280 [Reserved]
§ 63.1281Control equipment requirements.
§ 63.1282Test methods, compliance procedures, and compliance demonstrations.
§ 63.1283Inspection and monitoring requirements.
§ 63.1284Recordkeeping requirements.
§ 63.1285Reporting requirements.
§ 63.1286Implementation and enforcement.
§ 63.1287Alternative means of emission limitation.
§§ 63.1288-63.1289 [Reserved]
Appendix: Table 1 to Subpart HHH of Part 63
List of Hazardous Air Pollutants (HAP) for Subpart HHH
Appendix: Table 2 to Subpart HHH of Part 63
Applicability of 40 CFR Part 63 General Provisions to Subpart HHH
Subpart IIINational Emission Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production63.1290 – 63.1309
§ 63.1290Applicability.
§ 63.1291Compliance schedule.
§ 63.1292Definitions.
§ 63.1293Standards for slabstock flexible polyurethane foam production.
§ 63.1294Standards for slabstock flexible polyurethane foam production—diisocyanate emissions.
§§ 63.1295-63.1296 [Reserved]
§ 63.1297Standards for slabstock flexible polyurethane foam production—HAP ABA.
§ 63.1298Standards for slabstock flexible polyurethane foam production—HAP emissions from equipment cleaning.
§ 63.1299 [Reserved]
§ 63.1300Standards for molded flexible polyurethane foam production.
§ 63.1301Standards for rebond foam production.
§ 63.1302Applicability of subpart A requirements.
§ 63.1303Monitoring requirements.
§ 63.1304 [Reserved]
§ 63.1305Alternative means of emission limitation.
§ 63.1306Reporting requirements.
§ 63.1307Recordkeeping requirements.
§ 63.1308Compliance demonstrations.
§ 63.1309Implementation and enforcement.
Appendix to Subpart III of Part 63
Tables: Note
Table 1 to Subpart III of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart III
Table 2 to Subpart III of Part 63
Compliance Requirements for Slabstock Foam Production Affected Sources
Table 3 to Subpart III of Part 63
Compliance Requirements for Molded and Rebond Foam Production Affected Sources
Subpart JJJNational Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins63.1310 – 63.1336
§ 63.1310Applicability and designation of affected sources.
§ 63.1311Compliance dates and relationship of this subpart to existing applicable rules.
§ 63.1312Definitions.
§ 63.1313Emission standards.
§ 63.1314Storage vessel provisions.
§ 63.1315Continuous process vents provisions.
§ 63.1316PET and polystyrene affected sources—emissions control provisions.
§ 63.1317PET and polystyrene affected sources—monitoring provisions.
§ 63.1318PET and polystyrene affected sources—testing and compliance demonstration provisions.
§ 63.1319PET and polystyrene affected sources—recordkeeping provisions.
§ 63.1320PET and polystyrene affected sources—reporting provisions.
§ 63.1321Batch process vents provisions.
§ 63.1322Batch process vents—reference control technology.
§ 63.1323Batch process vents—methods and procedures for group determination.
§ 63.1324Batch process vents—monitoring equipment.
§ 63.1325Batch process vents—performance test methods and procedures to determine compliance.
§ 63.1326Batch process vents—recordkeeping provisions.
§ 63.1327Batch process vents—reporting requirements.
§ 63.1328Heat exchange systems provisions.
§ 63.1329Process contact cooling towers provisions.
§ 63.1330Wastewater provisions.
§ 63.1331Equipment leak provisions.
§ 63.1332Emissions averaging provisions.
§ 63.1333Additional requirements for performance testing.
§ 63.1334Parameter monitoring levels and excursions.
§ 63.1335General recordkeeping and reporting provisions.
§ 63.1336Implementation and enforcement.
Table 1 to Subpart JJJ of Part 63
Applicability of general provisions to subpart JJJ affected sources
Table 2 to Subpart JJJ of Part 63
Group 1 Storage Vessels at Existing Affected Sources
Table 3 to Subpart JJJ of Part 63
Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics
Table 4 to Subpart JJJ of Part 63
Group 1 Storage Vessels at New Affected Sources
Table 5 to Subpart JJJ of Part 63
Group 1 Storage Vessels at New Affected Sources Producing the Listed Thermoplastics
Table 6 to Subpart JJJ of Part 63
Known Organic HAP Emitted From the Production of Thermoplastic Products
Table 7 to Subpart JJJ of Part 63
Group 1 Batch Process Vents and Aggregate Batch Vent Streams—Monitoring, Recordkeeping, and Reporting Requirements
Table 8 to Subpart JJJ of Part 63
Operating Parameters for Which Levels Are Required To Be Established for Continuous and Batch Process Vents and Aggregate Batch Vent Streams
Table 9 to Subpart JJJ of Part 63
Routine Reports Required by This Subpart
Subpart KKK [Reserved]
Subpart LLLNational Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry63.1340 – 63.1359
General63.1340 – 63.1341
§ 63.1340What parts of my plant does this subpart cover?
§ 63.1341Definitions.
Emission Standards and Operating Limits63.1342 – 63.1348
§ 63.1342Standards: General.
§ 63.1343What standards apply to my kilns, clinker coolers, raw material dryers, and open clinker storage piles?
§ 63.1344 [Reserved]
§ 63.1345Emissions limits for affected sources other than kilns; clinker coolers; new and reconstructed raw material dryers.
§ 63.1346Operating limits for kilns.
§ 63.1347Operation and maintenance plan requirements.
§ 63.1348Compliance requirements.
Monitoring and Compliance Provisions63.1349 – 63.1352
§ 63.1349Performance testing requirements.
§ 63.1350Monitoring requirements.
§ 63.1351Compliance dates.
§ 63.1352Additional test methods.
Notification, Reporting and Recordkeeping63.1353 – 63.1355
§ 63.1353Notification requirements.
§ 63.1354Reporting requirements.
§ 63.1355Recordkeeping requirements.
Other63.1356 – 63.1359
§ 63.1356Sources with multiple emissions limit or monitoring requirements.
§ 63.1357 [Reserved]
§ 63.1358Implementation and enforcement.
§ 63.1359 [Reserved]
Table 1 to Subpart LLL of Part 63
Applicability of General Provisions
Table 2 to Subpart LLL of Part 63
1989 Toxic Equivalency Factors (TEFs)
Subpart MMMNational Emission Standards for Hazardous Air Pollutants for Pesticide Active Ingredient Production63.1360 – 63.1369
§ 63.1360Applicability.
§ 63.1361Definitions.
§ 63.1362Standards.
§ 63.1363Standards for equipment leaks.
§ 63.1364Compliance dates.
§ 63.1365Test methods and initial compliance procedures.
§ 63.1366Monitoring and inspection requirements.
§ 63.1367Recordkeeping requirements.
§ 63.1368Reporting requirements.
§ 63.1369Implementation and enforcement.
Table 1 to Subpart MMM of Part 63
General Provisions Applicability to Subpart MMM
Table 2 to Subpart MMM of Part 63
Standards for New and Existing PAI Sources
Table 3 to Subpart MMM of Part 63
Monitoring Requirements for Control Devices a
Table 4 to Subpart MMM of Part 63
Control Requirements for Items of Equipment That Meet the Criteria of § 63.1362(k)
Subpart NNNNational Emission Standards for Hazardous Air Pollutants for Wool Fiberglass Manufacturing63.1380 – 63.1399
§ 63.1380Applicability.
§ 63.1381Definitions.
§ 63.1382Emission standards.
§ 63.1383Monitoring requirements.
§ 63.1384Performance test requirements.
§ 63.1385Test methods and procedures.
§ 63.1386Notification, recordkeeping, and reporting requirements.
§ 63.1387Compliance dates.
§ 63.1388Implementation and enforcement.
§ 63.1389Startups and shutdowns.
§§ 63.1390-63.1399 [Reserved]
Table 1 to Subpart NNN of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart NNN
Table 2 to Subpart NNN of Part 63
Emissions Limits and Compliance Dates
Appendix A to Subpart NNN of Part 63
Method for the Determination of LOI
Appendix B to Subpart NNN of Part 63
Free Formaldehyde Analysis of Insulation Resins by Hydroxylamine Hydrochloride
Appendix C to Subpart NNN of Part 63
Method for the Determination of Product Density
Subpart OOONational Emission Standards for Hazardous Air Pollutant Emissions: Manufacture of Amino/Phenolic Resins63.1400 – 63.1419
§ 63.1400Applicability and designation of affected sources.
§ 63.1401Compliance schedule.
§ 63.1402Definitions.
§ 63.1403Emission standards.
§ 63.1404Storage vessel provisions.
§ 63.1405Continuous process vent provisions.
§ 63.1406Reactor batch process vent provisions.
§ 63.1407Non-reactor batch process vent provisions.
§ 63.1408Aggregate batch vent stream provisions.
§ 63.1409Heat exchange system provisions.
§ 63.1410Equipment leak provisions.
§ 63.1411Requirements for pressure relief devices.
§ 63.1412Continuous process vent applicability assessment procedures and methods.
§ 63.1413Compliance demonstration procedures.
§ 63.1414Test methods and emission estimation equations.
§ 63.1415Monitoring requirements.
§ 63.1416Recordkeeping requirements.
§ 63.1417Reporting requirements.
§ 63.1418 [Reserved]
§ 63.1419Implementation and enforcement.
Table 1 to Subpart OOO of Part 63
Applicability of General Provisions to Subpart OOO Affected Sources
Table 2 to Subpart OOO of Part 63
Known Organic Hazardous Air Pollutants (HAP) From the Manufacture of Amino/Phenolic Resins
Table 3 to Subpart OOO of Part 63
Batch Process Vent Monitoring Requirements
Table 4 to Subpart OOO of Part 63
Operating Parameter Levels
Table 5 to Subpart OOO of Part 63
Reports Required by This Subpart
Table 6 to Subpart OOO of Part 63
Coefficients for Total Resource Effectiveness a
Subpart PPPNational Emission Standards for Hazardous Air Pollutant Emissions for Polyether Polyols Production63.1420 – 63.1439
§ 63.1420Applicability and designation of affected sources.
§ 63.1421Implementation and enforcement.
§ 63.1422Compliance dates and relationship of this rule to existing applicable rules.
§ 63.1423Definitions.
§ 63.1424Emission standards.
§ 63.1425Process vent control requirements.
§ 63.1426Process vent requirements for determining organic HAP concentration, control efficiency, and aggregated organic HAP emission reduction for a PMPU.
§ 63.1427Process vent requirements for processes using extended cookout as an epoxide emission reduction technique.
§ 63.1428Process vent requirements for group determination of PMPUs using a nonepoxide organic HAP to make or modify the product.
§ 63.1429Process vent monitoring requirements.
§ 63.1430Process vent reporting and recordkeeping requirements.
§ 63.1431Process vent annual epoxides emission factor plan requirements.
§ 63.1432Storage vessel provisions.
§ 63.1433Wastewater provisions.
§ 63.1434Equipment leak and transfer rack provisions.
§ 63.1435Heat exchanger provisions.
§ 63.1436Flares.
§ 63.1437Additional requirements for performance testing.
§ 63.1438Parameter monitoring levels and excursions.
§ 63.1439General recordkeeping and reporting provisions.
Table 1 to Subpart PPP of Part 63
Applicability of General Provisions to Subpart PPP Affected Sources
Table 2 to Subpart PPP of Part 63
Applicability of HON and Group 1 Polymers and Resins Provisions to Subpart PPP Affected Sources
Table 3 to Subpart PPP of Part 63
Group 1 Storage Vessels at Existing and New Affected Sources
Table 4 to Subpart PPP of Part 63
Known Organic HAP From Polyether Polyol Products
Table 5 to Subpart PPP of Part 63
Process Vents From Batch Unit Operations—Monitoring, Recordkeeping, and Reporting Requirements
Table 6 to Subpart PPP of Part 63
Process Vents From Continuous Unit Operations—Monitoring, Recordkeeping, and Reporting Requirements
Table 7 to Subpart PPP of Part 63
Operating Parameters for Which Monitoring Levels Are Required To Be Established for Process Vent Streams Subject to § 63.1429(d)(1)
Table 8 to Subpart PPP of Part 63
Routine Reports Required by This Subpart
Subpart QQQNational Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting63.1440 – 63.1459
§ 63.1440What is the purpose of this subpart?
§ 63.1441Am I subject to this subpart?
§ 63.1442What parts of my plant does this subpart cover?
§ 63.1443When do I have to comply with this subpart?
§ 63.1444What emissions limitations, work practice standards, and design standards must I meet for my copper concentrate dryers, smelting vessels, slag cleaning vessels, copper converter departments, anode refining departments, process fugitive emissions from roofline vents, and bypass stacks?
§ 63.1445What work practice standards must I meet for my fugitive dust sources?
§ 63.1446What alternative emission limitation may I meet for my combined gas streams?
§ 63.1447What are my operation and maintenance requirements?
§ 63.1448What are my general requirements for complying with this subpart?
§ 63.1449By what dates must I conduct performance tests or other initial compliance demonstrations?
§ 63.1450What test methods and other procedures must I use to demonstrate initial compliance with the emission limitations and design standards?
§ 63.1451How do I demonstrate initial compliance with the emission limitations, work practice standards, design standards, and operation and maintenance requirements that apply to me?
§ 63.1452What are my monitoring requirements?
§ 63.1453How do I demonstrate continuous compliance with the emission limitations, work practice standards, design standards, and operation and maintenance requirements that apply to me?
§ 63.1454What notifications must I submit and when?
§ 63.1455What reports must I submit and when?
§ 63.1456What records must I keep and how long must I keep my records?
§ 63.1457What part of the general provisions apply to me?
§ 63.1458Who implements and enforces this subpart?
§ 63.1459What definitions apply to this subpart?
Table 1 to Subpart QQQ of Part 63
Applicability of General Provisions to This Subpart
Table 2 to Subpart QQQ of Part 63
Non-Mercury HAP Emission Limits
Table 3 to Subpart QQQ of Part 63
2010 Toxic Equivalency Factors (TEFs)
Table 4 to Subpart QQQ of Part 63
Compliance Dates for Amendments Being Promulgated on May 13, 2024
Figure 1 to Subpart QQQ of Part 63
Data Summary Sheet for Determination of Average Opacity
Subpart RRRNational Emission Standards for Hazardous Air Pollutants for Secondary Aluminum Production63.1500 – 63.1520
General63.1500 – 63.1504
§ 63.1500Applicability.
§ 63.1501Dates.
§ 63.1502 [Reserved]
§ 63.1503Definitions.
§ 63.1504 [Reserved]
Emission Standards and Operating Requirements63.1505 – 63.1509
§ 63.1505Emission standards for affected sources and emission units.
§ 63.1506Operating requirements.
§§ 63.1507-63.1509 [Reserved]
Monitoring and Compliance Requirements63.1510 – 63.1514
§ 63.1510Monitoring requirements.
§ 63.1511Performance test/compliance demonstration general requirements.
§ 63.1512Performance test/compliance demonstration requirements and procedures.
§ 63.1513Equations for determining compliance.
§ 63.1514Change of furnace classification.
Notifications, Reports, And Records63.1515 – 63.1517
§ 63.1515Notifications.
§ 63.1516Reports.
§ 63.1517Records.
Other63.1518 – 63.1520
§ 63.1518Applicability of general provisions.
§ 63.1519Implementation and enforcement.
§ 63.1520 [Reserved]
Table 1 to Subpart RRR of Part 63
Emission Standards for New and Existing Affected Sources
Table 2 to Subpart RRR of Part 63
Summary of Operating Requirements for New and Existing Affected Sources and Emission Units
Table 3 to Subpart RRR of Part 63
Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units
Appendix A to Subpart RRR of Part 63
General Provisions Applicability to Subpart RRR
Subpart SSS [Reserved]
Subpart TTTNational Emission Standards for Hazardous Air Pollutants for Primary Lead Smelting63.1541 – 63.1551
§ 63.1541Applicability.
§ 63.1542Definitions.
§ 63.1543Standards for process and process fugitive sources.
§ 63.1544Standards for fugitive dust sources.
§ 63.1545Compliance dates.
§ 63.1546Performance testing.
§ 63.1547Monitoring requirements.
§ 63.1548Notification requirements.
§ 63.1549Recordkeeping and reporting requirements.
§ 63.1550Delegation of authority.
§ 63.1551Affirmative defense for exceedance of emission limit during malfunction.
Table 1 to Subpart TTT of Part 63
General Provisions Applicability to Subpart TTT
Subpart UUUNational Emission Standards for Hazardous Air Pollutants for Petroleum Refineries: Catalytic Cracking Units, Catalytic Reforming Units, and Sulfur Recovery Units63.1560 – 63.1579
What This Subpart Covers63.1560 – 63.1563
§ 63.1560What is the purpose of this subpart?
§ 63.1561Am I subject to this subpart?
§ 63.1562What parts of my plant are covered by this subpart?
§ 63.1563When do I have to comply with this subpart?
Catalytic Cracking Units, Catalytic Reforming Units, Sulfur Recovery Units, and Bypass Lines63.1564 – 63.1569
§ 63.1564What are my requirements for metal HAP emissions from catalytic cracking units?
§ 63.1565What are my requirements for organic HAP emissions from catalytic cracking units?
§ 63.1566What are my requirements for organic HAP emissions from catalytic reforming units?
§ 63.1567What are my requirements for inorganic HAP emissions from catalytic reforming units?
§ 63.1568What are my requirements for HAP emissions from sulfur recovery units?
§ 63.1569What are my requirements for HAP emissions from bypass lines?
General Compliance Requirements63.1570 – 63.1573
§ 63.1570What are my general requirements for complying with this subpart?
§ 63.1571How and when do I conduct a performance test or other initial compliance demonstration?
§ 63.1572What are my monitoring installation, operation, and maintenance requirements?
§ 63.1573What are my monitoring alternatives?
Notifications, Reports, and Records63.1574 – 63.1576
§ 63.1574What notifications must I submit and when?
§ 63.1575What reports must I submit and when?
§ 63.1576What records must I keep, in what form, and for how long?
Other Requirements and Information63.1577 – 63.1579
§ 63.1577What parts of the General Provisions apply to me?
§ 63.1578Who implements and enforces this subpart?
§ 63.1579What definitions apply to this subpart?
Table 1 to Subpart UUU of Part 63
Metal HAP Emission Limits for Catalytic Cracking Units
Table 2 to Subpart UUU of Part 63
Operating Limits for Metal HAP Emissions From Catalytic Cracking Units
Table 3 to Subpart UUU of Part 63
Continuous Monitoring Systems for Metal HAP Emissions From Catalytic Cracking Units
Table 4 to Subpart UUU of Part 63
Requirements for Performance Tests for Metal HAP Emissions From Catalytic Cracking Units
Table 5 to Subpart UUU of Part 63
Initial Compliance With Metal HAP Emission Limits for Catalytic Cracking Units
Table 6 to Subpart UUU of Part 63
Continuous Compliance With Metal HAP Emission Limits for Catalytic Cracking Units
Table 7 to Subpart UUU of Part 63
Continuous Compliance With Operating Limits for Metal HAP Emissions From Catalytic Cracking Units
Table 8 to Subpart UUU of Part 63
Organic HAP Emission Limits for Catalytic Cracking Units
Table 9 to Subpart UUU of Part 63
Operating Limits for Organic HAP Emissions From Catalytic Cracking Units
Table 10 to Subpart UUU of Part 63
Continuous Monitoring Systems for Organic HAP Emissions From Catalytic Cracking Units
Table 11 to Subpart UUU of Part 63
Requirements for Performance Tests for Organic HAP Emissions From Catalytic Cracking Units Not Subject to New Source Performance Standard (NSPS) for Carbon Monoxide (CO)
Table 12 to Subpart UUU of Part 63
Initial Compliance With Organic HAP Emission Limits for Catalytic Cracking Units
Table 13 to Subpart UUU of Part 63
Continuous Compliance With Organic HAP Emission Limits for Catalytic Cracking Units
Table 14 to Subpart UUU of Part 63
Continuous Compliance With Operating Limits for Organic HAP Emissions From Catalytic Cracking Units
Table 15 to Subpart UUU of Part 63
Organic HAP Emission Limits for Catalytic Reforming Units
Table 16 to Subpart UUU of Part 63
Operating Limits for Organic HAP Emissions From Catalytic Reforming Units
Table 17 to Subpart UUU of Part 63
Continuous Monitoring Systems for Organic HAP Emissions From Catalytic Reforming Units
Table 18 to Subpart UUU of Part 63
Requirements for Performance Tests for Organic HAP Emissions From Catalytic Reforming Units
Table 19 to Subpart UUU of Part 63
Initial Compliance With Organic HAP Emission Limits for Catalytic Reforming Units
Table 20 to Subpart UUU of Part 63
Continuous Compliance With Organic HAP Emission Limits for Catalytic Reforming Units
Table 21 to Subpart UUU of Part 63
Continuous Compliance With Operating Limits for Organic HAP Emissions From Catalytic Reforming Units
Table 22 to Subpart UUU of Part 63
Inorganic HAP Emission Limits for Catalytic Reforming Units
Table 23 to Subpart UUU of Part 63
Operating Limits for Inorganic HAP Emission Limitations for Catalytic Reforming Units
Table 24 to Subpart UUU of Part 63
Continuous Monitoring Systems for Inorganic HAP Emissions From Catalytic Reforming Units
Table 25 to Subpart UUU of Part 63
Requirements for Performance Tests for Inorganic HAP Emissions From Catalytic Reforming Units
Table 26 to Subpart UUU of Part 63
Initial Compliance With Inorganic HAP Emission Limits for Catalytic Reforming Units
Table 27 to Subpart UUU of Part 63
Continuous Compliance With Inorganic HAP Emission Limits for Catalytic Reforming Units
Table 28 to Subpart UUU of Part 63
Continuous Compliance With Operating Limits for Inorganic HAP Emissions From Catalytic Reforming Units
Table 29 to Subpart UUU of Part 63
HAP Emission Limits for Sulfur Recovery Units
Table 30 to Subpart UUU of Part 63
Operating Limits for HAP Emissions From Sulfur Recovery Units
Table 31 to Subpart UUU of Part 63
Continuous Monitoring Systems for HAP Emissions From Sulfur Recovery Units
Table 32 to Subpart UUU of Part 63
Requirements for Performance Tests for HAP Emissions From Sulfur Recovery Units Not Subject to the New Source Performance Standards for Sulfur Oxides
Table 33 to Subpart UUU of Part 63
Initial Compliance With HAP Emission Limits for Sulfur Recovery Units
Table 34 to Subpart UUU of Part 63
Continuous Compliance With HAP Emission Limits for Sulfur Recovery Units
Table 35 to Subpart UUU of Part 63
Continuous Compliance With Operating Limits for HAP Emissions From Sulfur Recovery Units
Table 36 to Subpart UUU of Part 63
Work Practice Standards for HAP Emissions From Bypass Lines
Table 37 to Subpart UUU of Part 63
Requirements for Performance Tests for Bypass Lines
Table 38 to Subpart UUU of Part 63
Initial Compliance With Work Practice Standards for HAP Emissions From Bypass Lines
Table 39 to Subpart UUU of Part 63
Continuous Compliance With Work Practice Standards for HAP Emissions From Bypass Lines
Table 40 to Subpart UUU of Part 63
Requirements for Installation, Operation, and Maintenance of Continuous Opacity Monitoring Systems and Continuous Emission Monitoring Systems
Table 41 to Subpart UUU of Part 63
Requirements for Installation, Operation, and Maintenance of Continuous Parameter Monitoring Systems
Table 42 to Subpart UUU of Part 63
Additional Information for Initial Notification of Compliance Status
Table 43 to Subpart UUU of Part 63
Requirements for Reports
Table 44 to Subpart UUU of Part 63
Applicability of NESHAP General Provisions to Subpart UUU
Appendix A to Subpart UUU of Part 63
Determination of Metal Concentration on Catalyst Particles (Instrumental Analyzer Procedure)
Subpart VVVNational Emission Standards for Hazardous Air Pollutants: Publicly Owned Treatment Works63.1580 – 63.1595
Applicability63.1580 – 63.1581
§ 63.1580Am I subject to this subpart?
§ 63.1581Does the subpart distinguish between different types of POTW treatment plants?
Requirements for Group 1 POTW Treatment Plants63.1582 – 63.1585
§ 63.1582 [Reserved]
§ 63.1583What are the emission points and control requirements for a Group 1 POTW treatment plant?
§ 63.1584 [Reserved]
§ 63.1585How does a Group 1 POTW treatment plant demonstrate compliance?
Requirements for Group 1 and Group 2 POTW Treatment Plants63.1586 – 63.1595
§ 63.1586What are the emission points and control requirements for a Group 1 or Group 2 POTW?
§ 63.1587When do I have to comply?
§ 63.1588How do Group 1 and Group 2 POTW treatment plants demonstrate compliance?
§ 63.1589What records must I keep?
§ 63.1590What reports must I submit?
§ 63.1591What are my notification requirements?
§ 63.1592Which General Provisions apply to my POTW treatment plant?
§ 63.1593 [Reserved]
§ 63.1594Who enforces this subpart?
§ 63.1595List of definitions.
Table 1 to Subpart VVV of Part 63
Applicability of 40 CFR Part 63 General Provisions to Subpart VVV
Table 2 to Subpart VVV of Part 63
Compliance Dates and Requirements
Subpart WWW [Reserved]
Subpart XXXNational Emission Standards for Hazardous Air Pollutants for Ferroalloys Production: Ferromanganese and Silicomanganese63.1620 – 63.1679
§ 63.1620Am I subject to this subpart?
§ 63.1621What are my compliance dates?
§ 63.1622What definitions apply to this subpart?
§ 63.1623What are the emissions standards for new, reconstructed and existing facilities?
§ 63.1624What are the operational and work practice standards for new, reconstructed, and existing facilities?
§ 63.1625What are the performance test and compliance requirements for new, reconstructed, and existing facilities?
§ 63.1626What monitoring requirements must I meet?
§ 63.1627What notification requirements must I meet?
§ 63.1628What recordkeeping and reporting requirements must I meet?
§ 63.1629Who implements and enforces this subpart?
§§ 63.1630-63.1649 [Reserved]
§ 63.1650Applicability and compliance dates.
§ 63.1651Definitions.
§ 63.1652Emission standards.
§ 63.1653Opacity standards.
§ 63.1654Operational and work practice standards.
§ 63.1655Maintenance requirements.
§ 63.1656Performance testing, test methods, and compliance demonstrations.
§ 63.1657Monitoring requirements.
§ 63.1658Notification requirements.
§ 63.1659Reporting requirements.
§ 63.1660Recordkeeping requirements.
§ 63.1661Implementation and enforcement.
§§ 63.1662-63.1679 [Reserved]
Table 1 to Subpart XXX of Part 63
General Provisions Applicability to Subpart XXX
Subpart AAAANational Emission Standards for Hazardous Air Pollutants: Municipal Solid Waste Landfills63.1930 – 63.1990
What This Subpart Covers63.1930 – 63.1952
§ 63.1930What is the purpose of this subpart?
§ 63.1935Am I subject to this subpart?
§ 63.1940What is the affected source of this subpart?
§ 63.1945When do I have to comply with this subpart?
§ 63.1947When do I have to comply with this subpart if I own or operate a bioreactor?
§ 63.1950When am I no longer required to comply with this subpart?
§ 63.1952When am I no longer required to comply with the requirements of this subpart if I own or operate a bioreactor?
Standards63.1955 – 63.1962
§ 63.1955What requirements must I meet?
§ 63.1957Requirements for gas collection and control system installation and removal.
§ 63.1958Operational standards for collection and control systems.
§ 63.1959NMOC calculation procedures.
§ 63.1960Compliance provisions.
§ 63.1961Monitoring of operations.
§ 63.1962Specifications for active collection systems.
General and Continuing Compliance Requirements63.1964 – 63.1975
§ 63.1964How is compliance determined?
§ 63.1965What is a deviation?
§ 63.1975How do I calculate the 3-hour block average used to demonstrate compliance?
Notifications, Records, and Reports63.1981 – 63.1983
§ 63.1981What reports must I submit?
§ 63.1982What records and reports must I submit and keep for bioreactors or liquids addition other than leachate?
§ 63.1983What records must I keep?
Other Requirements and Information63.1985 – 63.1990
§ 63.1985Who enforces this subpart?
§ 63.1990What definitions apply to this subpart?
Table 1 to Subpart AAAA of Part 63
Applicability of NESHAP General Provisions to Subpart AAAA
Subpart BBBB [Reserved]
Subpart CCCCNational Emission Standards for Hazardous Air Pollutants: Manufacturing of Nutritional Yeast63.2130 – 63.2192
What This Subpart Covers63.2130 – 63.2133
§ 63.2130What is the purpose of this subpart?
§ 63.2131Am I subject to this subpart?
§ 63.2132What parts of my plant does this subpart cover?
§ 63.2133When do I have to comply with this subpart?
Emission Limitations63.2140
§ 63.2140What emission limitations must I meet?
General Compliance Requirements63.2150
§ 63.2150What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.2160 – 63.2165
§ 63.2160By what date must I conduct an initial compliance demonstration?
§ 63.2161What performance tests and other procedures must I use if I monitor brew ethanol?
§ 63.2162When must I conduct subsequent performance tests if I monitor brew ethanol?
§ 63.2163If I monitor fermenter exhaust, what are my monitoring installation, operation, and maintenance requirements?
§ 63.2164If I monitor brew ethanol, what are my monitoring installation, operation, and maintenance requirements?
§ 63.2165How do I demonstrate initial compliance with the emission limitations if I monitor fermenter exhaust?
Continuous Compliance Requirements63.2170 – 63.2171
§ 63.2170How do I monitor and collect data to demonstrate continuous compliance?
§ 63.2171How do I demonstrate continuous compliance with the emission limitations?
Notification, Reports, and Records63.2180 – 63.2183
§ 63.2180What notifications must I submit and when?
§ 63.2181What reports must I submit and when?
§ 63.2182What records must I keep?
§ 63.2183In what form and how long must I keep my records?
Other Requirements and Information63.2190 – 63.2192
§ 63.2190What parts of the General Provisions apply to me?
§ 63.2191Who implements and enforces this subpart?
§ 63.2192What definitions apply to this subpart?
Table 1 to Subpart CCCC of Part 63
Emission Limitations
Table 2 to Subpart CCCC of Part 63
Requirements for Performance Tests If You Monitor Brew Ethanol
Table 3 to Subpart CCCC of Part 63
Initial Compliance With Emission Limitations
Table 4 to Subpart CCCC of Part 63
Continuous Compliance With Emission Limitations
Table 5 to Subpart CCCC of Part 63
Requirements for Reports
Table 6 to Subpart CCCC of Part 63
Applicability of General Provisions to Subpart CCCC
Table 7 to Subpart CCCC of Part 63
Emission Limitation Applicability Timeline
Table 8 to Subpart CCCC of Part 63
Monitoring System Requirements Timeline
Subpart DDDDNational Emission Standards for Hazardous Air Pollutants: Plywood and Composite Wood Products63.2230 – 63.2292
What This Subpart Covers63.2230 – 63.2233
§ 63.2230What is the purpose of this subpart?
§ 63.2231Does this subpart apply to me?
§ 63.2232What parts of my plant does this subpart cover?
§ 63.2233When do I have to comply with this subpart?
Compliance Options, Operating Requirements, and Work Practice Requirements63.2240 – 63.2241
§ 63.2240What are the compliance options and operating requirements and how must I meet them?
§ 63.2241What are the work practice requirements and how must I meet them?
General Compliance Requirements63.2250 – 63.2252
§ 63.2250What are the general requirements?
§ 63.2251What are the requirements for the routine control device maintenance exemption?
§ 63.2252What are the requirements for process units that have no control or work practice requirements?
Initial Compliance Requirements63.2260 – 63.2269
§ 63.2260How do I demonstrate initial compliance with the compliance options, operating requirements, and work practice requirements?
§ 63.2261By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.2262How do I conduct performance tests and establish operating requirements?
§ 63.2263Initial compliance demonstration for a dry rotary dryer.
§ 63.2264Initial compliance demonstration for a hardwood veneer dryer.
§ 63.2265Initial compliance demonstration for a softwood veneer dryer.
§ 63.2266Initial compliance demonstration for a veneer redryer.
§ 63.2267Initial compliance demonstration for a reconstituted wood product press or board cooler.
§ 63.2268Initial compliance demonstration for a wet control device.
§ 63.2269What are my monitoring installation, operation, and maintenance requirements?
Continuous Compliance Requirements63.2270 – 63.2271
§ 63.2270How do I monitor and collect data to demonstrate continuous compliance?
§ 63.2271How do I demonstrate continuous compliance with the compliance options, operating requirements, and work practice requirements?
Notifications, Reports, and Records63.2280 – 63.2283
§ 63.2280What notifications must I submit and when?
§ 63.2281What reports must I submit and when?
§ 63.2282What records must I keep?
§ 63.2283In what form and how long must I keep my records?
Other Requirements and Information63.2290 – 63.2292
§ 63.2290What parts of the general provisions apply to me?
§ 63.2291Who implements and enforces this subpart?
§ 63.2292What definitions apply to this subpart?
Table 1A to Subpart DDDD of Part 63
Production-Based Compliance Options
Table 1B to Subpart DDDD of Part 63
Add-on Control Systems Compliance Options
Table 2 to Subpart DDDD of Part 63
Operating Requirements
Table 3 to Subpart DDDD of Part 63
Work Practice Requirements
Table 4 to Subpart DDDD of Part 63
Requirements for Performance Tests
Table 5 to Subpart DDDD of Part 63
Performance Testing and Initial Compliance Demonstrations for the Compliance Options and Operating Requirements
Table 6 to Subpart DDDD of Part 63
Initial Compliance Demonstrations for Work Practice Requirements
Table 7 to Subpart DDDD of Part 63
Continuous Compliance With the Compliance Options and Operating Requirements
Table 8 to Subpart DDDD of Part 63
Continuous Compliance With the Work Practice Requirements
Table 9 to Subpart DDDD of Part 63
Requirements for Reports
Table 10 to Subpart DDDD of Part 63
Applicability of General Provisions to This Subpart
Appendix A to Subpart DDDD of Part 63
Alternative Procedure To Determine Capture Efficiency From Enclosures Around Hot Presses in the Plywood and Composite Wood Products Industry Using Sulfur Hexafluoride Tracer Gas
Subpart EEEENational Emission Standards for Hazardous Air Pollutants: Organic Liquids Distribution (Non-Gasoline)63.2330 – 63.2406
What This Subpart Covers63.2330 – 63.2343
§ 63.2330What is the purpose of this subpart?
§ 63.2334Am I subject to this subpart?
§ 63.2338What parts of my plant does this subpart cover?
§ 63.2342When do I have to comply with this subpart?
§ 63.2343What are my requirements for emission sources not requiring control?
Emission Limitations, Operating Limits, and Work Practice Standards63.2346
§ 63.2346What emission limitations, operating limits, and work practice standards must I meet?
General Compliance Requirements63.2350
§ 63.2350What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.2354 – 63.2370
§ 63.2354What performance tests, design evaluations, and performance evaluations must I conduct?
§ 63.2358By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.2362When must I conduct subsequent performance tests?
§ 63.2366What are my monitoring installation, operation, and maintenance requirements?
§ 63.2370How do I demonstrate initial compliance with the emission limitations, operating limits, and work practice standards?
Continuous Compliance Requirements63.2374 – 63.2380
§ 63.2374When do I monitor and collect data to demonstrate continuous compliance and how do I use the collected data?
§ 63.2378How do I demonstrate continuous compliance with the emission limitations, operating limits, and work practice standards?
§ 63.2380What are my requirements for certain flares?
Notifications, Reports, and Records63.2382 – 63.2394
§ 63.2382What notifications must I submit and when and what information should be submitted?
§ 63.2386What reports must I submit and when and what information is to be submitted in each?
§ 63.2390What records must I keep?
§ 63.2394In what form and how long must I keep my records?
Other Requirements and Information63.2396 – 63.2406
§ 63.2396What compliance options do I have if part of my plant is subject to both this subpart and another subpart?
§ 63.2398What parts of the General Provisions apply to me?
§ 63.2402Who implements and enforces this subpart?
§ 63.2406What definitions apply to this subpart?
Table 1 to Subpart EEEE of Part 63
Organic Hazardous Air Pollutants
Table 2 to Subpart EEEE of Part 63
Emission Limits
Table 2b to Subpart EEEE of Part 63
Emission Limits For Storage Tanks At Certain Existing Affected Sources
Table 3 to Subpart EEEE of Part 63
Operating Limits—High Throughput Transfer Racks
Table 4 to Subpart EEEE of Part 63
Work Practice Standards
Table 5 to Subpart EEEE of Part 63
Requirements for Performance Tests and Design Evaluations
Table 6 to Subpart EEEE of Part 63
Initial Compliance with Emission Limits
Table 7 to Subpart EEEE of Part 63
Initial Compliance with Work Practice Standards
Table 8 to Subpart EEEE of Part 63
Continuous Compliance with Emission Limits
Table 9 to Subpart EEEE of Part 63
Continuous Compliance with Operating Limits—High Throughput Transfer Racks
Table 10 to Subpart EEEE of Part 63
Continuous Compliance with Work Practice Standards
Table 11 to Subpart EEEE of Part 63
Requirements for Reports
Table 12 to Subpart EEEE of Part 63
Applicability of General Provisions to Subpart EEEE
Subpart FFFFNational Emission Standards for Hazardous Air Pollutants: Miscellaneous Organic Chemical Manufacturing63.2430 – 63.2550
What This Subpart Covers63.2430 – 63.2440
§ 63.2430What is the purpose of this subpart?
§ 63.2435Am I subject to the requirements in this subpart?
§ 63.2440What parts of my plant does this subpart cover?
Compliance Dates63.2445
§ 63.2445When do I have to comply with this subpart?
Emission Limits, Work Practice Standards, and Compliance Requirements63.2450 – 63.2493
§ 63.2450What are my general requirements for complying with this subpart?
§ 63.2455What requirements must I meet for continuous process vents?
§ 63.2460What requirements must I meet for batch process vents?
§ 63.2465What requirements must I meet for process vents that emit hydrogen halide and halogen HAP or HAP metals?
§ 63.2470What requirements must I meet for storage tanks?
§ 63.2475What requirements must I meet for transfer racks?
§ 63.2480What requirements must I meet for equipment leaks?
§ 63.2485What requirements must I meet for wastewater streams and liquid streams in open systems within an MCPU?
§ 63.2490What requirements must I meet for heat exchange systems?
§ 63.2492How do I determine whether my process vent, storage tank, or equipment is in ethylene oxide service?
§ 63.2493What requirements must I meet for process vents, storage tanks, or equipment that are in ethylene oxide service?
Alternative Means of Compliance63.2495 – 63.2505
§ 63.2495How do I comply with the pollution prevention standard?
§ 63.2500How do I comply with emissions averaging?
§ 63.2505How do I comply with the alternative standard?
Notification, Reports, and Records63.2515 – 63.2525
§ 63.2515What notifications must I submit and when?
§ 63.2520What reports must I submit and when?
§ 63.2525What records must I keep?
Other Requirements and Information63.2535 – 63.2550
§ 63.2535What compliance options do I have if part of my plant is subject to both this subpart and another subpart?
§ 63.2540What parts of the General Provisions apply to me?
§ 63.2545Who implements and enforces this subpart?
§ 63.2550What definitions apply to this subpart?
Table 1 to Subpart FFFF of Part 63
Emission Limits and Work Practice Standards for Continuous Process Vents
Table 2 to Subpart FFFF of Part 63
Emission Limits and Work Practice Standards for Batch Process Vents
Table 3 to Subpart FFFF of Part 63
Emission Limits for Hydrogen Halide and Halogen HAP Emissions or HAP Metals Emissions From Process Vents
Table 4 to Subpart FFFF of Part 63
Emission Limits for Storage Tanks
Table 5 to Subpart FFFF of Part 63
Emission Limits and Work Practice Standards for Transfer Racks
Table 6 to Subpart FFFF of Part 63
Requirements for Equipment Leaks
Table 7 to Subpart FFFF of Part 63
Requirements for Wastewater Streams and Liquid Streams in Open Systems Within an MCPU
Table 8 to Subpart FFFF of Part 63
Partially Soluble Hazardous Air Pollutants
Table 9 to Subpart FFFF of Part 63
Soluble Hazardous Air Pollutants
Table 10 to Subpart FFFF of Part 63
Work Practice Standards for Heat Exchange Systems
Table 11 to Subpart FFFF of Part 63
Requirements for Reports
Table 12 to Subpart FFFF of Part 63
Applicability of General Provisions to Subpart FFFF
Subpart GGGGNational Emission Standards for Hazardous Air Pollutants: Solvent Extraction for Vegetable Oil Production63.2830 – 63.2872
What This Subpart Covers63.2830 – 63.2834
§ 63.2830What is the purpose of this subpart?
§ 63.2831Where can I find definitions of key words used in this subpart?
§ 63.2832Am I subject to this subpart?
§ 63.2833Is my source categorized as existing or new?
§ 63.2834When do I have to comply with the standards in this subpart?
Standards63.2840
§ 63.2840What emission requirements must I meet?
Compliance Requirements63.2850 – 63.2855
§ 63.2850How do I comply with the hazardous air pollutant emission standards?
§ 63.2851What is a plan for demonstrating compliance?
§ 63.2852What is a startup, shutdown, and malfunction plan?
§ 63.2853How do I determine the actual solvent loss?
§ 63.2854How do I determine the weighted average volume fraction of HAP in the actual solvent loss?
§ 63.2855How do I determine the quantity of oilseed processed?
Notifications, Reports, and Records63.2860 – 63.2863
§ 63.2860What notifications must I submit and when?
§ 63.2861What reports must I submit and when?
§ 63.2862What records must I keep?
§ 63.2863In what form and how long must I keep my records?
Other Requirements and Information63.2870 – 63.2872
§ 63.2870What parts of the General Provisions apply to me?
§ 63.2871Who implements and enforces this subpart?
§ 63.2872What definitions apply to this subpart?
Subpart HHHHNational Emission Standards for Hazardous Air Pollutants for Wet-Formed Fiberglass Mat Production63.2980 – 63.3079
What This Subpart Covers63.2980 – 63.2982
§ 63.2980What is the purpose of this subpart?
§ 63.2981Does this subpart apply to me?
§ 63.2982What parts of my plant does this subpart cover?
Emission Limitations63.2983 – 63.2986
§ 63.2983What emission limits must I meet?
§ 63.2984What operating limits must I meet?
§ 63.2985When do I have to comply with these standards?
§ 63.2986How do I comply with the standards?
Operation, Maintenance, and Monitoring Plan63.2987 – 63.2990
§ 63.2987What must my operation, maintenance, and monitoring (OMM) plan include?
§ 63.2988 [Reserved]
§ 63.2989How do I change my OMM plan?
§ 63.2990Can I conduct short-term experimental production runs that cause parameters to deviate from operating limits?
Testing and Initial Compliance Requirements63.2991 – 63.2995
§ 63.2991When must I conduct performance tests?
§ 63.2992How do I conduct a performance test?
§ 63.2993What test methods must I use in conducting performance tests?
§ 63.2994How do I verify the performance of monitoring equipment?
§ 63.2995What equations must I use to determine compliance?
Monitoring Requirements63.2996 – 63.2997
§ 63.2996What must I monitor?
§ 63.2997What are the requirements for monitoring devices?
Notifications, Reports, and Records63.2998 – 63.3000
§ 63.2998What records must I maintain?
§ 63.2999In what form and for how long must I maintain records?
§ 63.3000What notifications and reports must I submit?
Other Requirements and Information63.3001 – 63.3079
§ 63.3001What sections of the general provisions apply to me?
§ 63.3002Who implements and enforces this subpart?
§ 63.3003 [Reserved]
§ 63.3004What definitions apply to this subpart?
§§ 63.3005-63.3079 [Reserved]
Table 1 to Subpart HHHH of Part 63
Minimum Requirements for Monitoring and Recordkeeping
Table 2 to Subpart HHHH of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart HHHH
Appendix A to Subpart HHHH of Part 63
Method for Determining Free-Formaldehyde in Urea-Formaldehyde Resins by Sodium Sulfite (Iced & Cooled)
Appendix B to Subpart HHHH of Part 63
Method for the Determination of Loss-on-Ignition
Subpart IIIINational Emission Standards for Hazardous Air Pollutants: Surface Coating of Automobiles and Light-Duty Trucks63.3080 – 63.3176
What This Subpart Covers63.3080 – 63.3083
§ 63.3080What is the purpose of this subpart?
§ 63.3081Am I subject to this subpart?
§ 63.3082What parts of my plant does this subpart cover?
§ 63.3083When do I have to comply with this subpart?
Emission Limitations63.3090 – 63.3094
§ 63.3090What emission limits must I meet for a new or reconstructed affected source?
§ 63.3091What emission limits must I meet for an existing affected source?
§ 63.3092How must I control emissions from my electrodeposition primer system if I want to comply with the combined primer-surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive emission limit?
§ 63.3093What operating limits must I meet?
§ 63.3094What work practice standards must I meet?
General Compliance Requirements63.3100 – 63.3101
§ 63.3100What are my general requirements for complying with this subpart?
§ 63.3101What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.3110 – 63.3131
§ 63.3110What notifications must I submit?
§ 63.3120What reports must I submit?
§ 63.3130What records must I keep?
§ 63.3131In what form and for how long must I keep my records?
Compliance Requirements for Adhesive, Sealer, and Deadener63.3150 – 63.3152
§ 63.3150By what date must I conduct the initial compliance demonstration?
§ 63.3151How do I demonstrate initial compliance with the emission limitations?
§ 63.3152How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Combined Electrodeposition Primer, Primer-Surfacer, Topcoat, Final Repair, Glass Bonding Primer, and Glass Bonding Adhesive Emission Limitations63.3160 – 63.3169
§ 63.3160By what date must I conduct initial performance tests and other initial compliance demonstrations?
§ 63.3161How do I demonstrate initial compliance?
§ 63.3162 [Reserved]
§ 63.3163How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations?
§ 63.3164What are the general requirements for performance tests?
§ 63.3165How do I determine the emission capture system efficiency?
§ 63.3166How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.3167How do I establish the add-on control device operating limits during performance tests?
§ 63.3168What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
§ 63.3169What are the requirements for a capture system or add-on control device which is not taken into account when demonstrating compliance with the applicable emission limitations?
Compliance Requirements for the Combined Primer-Surfacer, Topcoat, Final Repair, Glass Bonding Primer, and Glass Bonding Adhesive Emission Limitations and the Separate Electrodeposition Primer Emission Limitations63.3170 – 63.3174
§ 63.3170By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.3171How do I demonstrate initial compliance?
§ 63.3172 [Reserved]
§ 63.3173How do I demonstrate continuous compliance with the emission limitations?
§ 63.3174What are the requirements for a capture system or add-on control device which is not taken into account when demonstrating compliance with the applicable emission limitations?
Other Requirements and Information63.3175 – 63.3176
§ 63.3175Who implements and enforces this subpart?
§ 63.3176What definitions apply to this subpart?
Table 1 to Subpart IIII of Part 63
Operating Limits for Capture Systems and Add-On Control Devices
Table 2 to Subpart IIII of Part 63
Applicability of General Provisions to Subpart IIII of Part 63
Table 3 to Subpart IIII of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 4 to Subpart IIII of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 5 to Subpart IIII of Part 63
List of HAP That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Appendix A to Subpart IIII of Part 63
Determination of Capture Efficiency of Automobile and Light-Duty Truck Spray Booth Emissions From Solvent-borne Coatings Using Panel Testing
Subpart JJJJNational Emission Standards for Hazardous Air Pollutants: Paper and Other Web Coating63.3280 – 63.3420
What This Subpart Covers63.3280 – 63.3310
§ 63.3280What is in this subpart?
§ 63.3290Does this subpart apply to me?
§ 63.3300Which of my emission sources are affected by this subpart?
§ 63.3310What definitions are used in this subpart?
Emission Standards and Compliance Dates63.3320 – 63.3330
§ 63.3320What emission standards must I meet?
§ 63.3321What operating limits must I meet?
§ 63.3330When must I comply?
General Requirements for Compliance With the Emission Standards and for Monitoring and Performance Tests63.3340 – 63.3360
§ 63.3340What general requirements must I meet to comply with the standards?
§ 63.3350If I use a control device to comply with the emission standards, what monitoring must I do?
§ 63.3360What performance tests must I conduct?
Requirements for Showing Compliance63.3370
§ 63.3370How do I demonstrate compliance with the emission standards?
Notifications, Reports, and Records63.3400 – 63.3410
§ 63.3400What notifications and reports must I submit?
§ 63.3410What records must I keep?
Delegation of Authority63.3420
§ 63.3420What authorities may be delegated to the States?
Table 1 to Subpart JJJJ of Part 63
Operating Limits if Using Add-On Control Devices and Capture System
Table 2 to Subpart JJJJ of Part 63
Applicability of 40 CFR Part 63 General Provisions to Subpart JJJJ
Subpart KKKKNational Emission Standards for Hazardous Air Pollutants: Surface Coating of Metal Cans63.3480 – 63.3561
What This Subpart Covers63.3480 – 63.3483
§ 63.3480What is the purpose of this subpart?
§ 63.3481Am I subject to this subpart?
§ 63.3482What parts of my plant does this subpart cover?
§ 63.3483When do I have to comply with this subpart?
Emission Limitations63.3490 – 63.3493
§ 63.3490What emission limits must I meet?
§ 63.3491What are my options for meeting the emission limits?
§ 63.3492What operating limits must I meet?
§ 63.3493What work practice standards must I meet?
General Compliance Requirements63.3500 – 63.3501
§ 63.3500What are my general requirements for complying with this subpart?
§ 63.3501What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.3510 – 63.3513
§ 63.3510What notifications must I submit?
§ 63.3511What reports must I submit?
§ 63.3512What records must I keep?
§ 63.3513In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.3520 – 63.3522
§ 63.3520By what date must I conduct the initial compliance demonstration?
§ 63.3521How do I demonstrate initial compliance with the emission limitations?
§ 63.3522How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.3530 – 63.3532
§ 63.3530By what date must I conduct the initial compliance demonstration?
§ 63.3531How do I demonstrate initial compliance with the emission limitations?
§ 63.3532How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.3540 – 63.3547
§ 63.3540By what date must I conduct performance tests and initial compliance demonstrations?
§ 63.3541How do I demonstrate initial compliance?
§ 63.3542How do I demonstrate continuous compliance with the emission limitations?
§ 63.3543What are the general requirements for performance tests?
§ 63.3544How do I determine the emission capture system efficiency?
§ 63.3545How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.3546How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.3547What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Compliance Requirements for the Control Efficiency/Outlet Concentration Option63.3550 – 63.3557
§ 63.3550By what date must I conduct performance tests and initial compliance demonstrations?
§ 63.3551How do I demonstrate initial compliance?
§ 63.3552How do I demonstrate continuous compliance with the emission limitations?
§ 63.3553What are the general requirements for performance tests?
§ 63.3554How do I determine the emission capture system efficiency?
§ 63.3555How do I determine the outlet THC emissions and add-on control device emission destruction or removal efficiency?
§ 63.3556How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.3557What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.3560 – 63.3561
§ 63.3560Who implements and enforces this subpart?
§ 63.3561What definitions apply to this subpart?
Table 1 to Subpart KKKK of Part 63
Emission Limits for New or Reconstructed Affected Sources
Table 2 to Subpart KKKK of Part 63
Emission Limits for Existing Affected Sources
Table 3 to Subpart KKKK of Part 63
Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance Option
Table 4 to Subpart KKKK of Part 63
Operating Limits If Using the Emission Rate With Add-on Controls Option or the Control Efficiency/Outlet Concentration Compliance Option
Table 5 to Subpart KKKK of Part 63
Applicability of General Provisions to Subpart KKKK
Table 6 to Subpart KKKK of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 7 to Subpart KKKK of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 8 to Subpart KKKK of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart MMMMNational Emission Standards for Hazardous Air Pollutants for Surface Coating of Miscellaneous Metal Parts and Products63.3880 – 63.3981
What This Subpart Covers63.3880 – 63.3883
§ 63.3880What is the purpose of this subpart?
§ 63.3881Am I subject to this subpart?
§ 63.3882What parts of my plant does this subpart cover?
§ 63.3883When do I have to comply with this subpart?
Emission Limitations63.3890 – 63.3893
§ 63.3890What emission limits must I meet?
§ 63.3891What are my options for meeting the emission limits?
§ 63.3892What operating limits must I meet?
§ 63.3893What work practice standards must I meet?
General Compliance Requirements63.3900 – 63.3901
§ 63.3900What are my general requirements for complying with this subpart?
§ 63.3901What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.3910 – 63.3931
§ 63.3910What notifications must I submit?
§ 63.3920What reports must I submit?
§ 63.3930What records must I keep?
§ 63.3931In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.3940 – 63.3942
§ 63.3940By what date must I conduct the initial compliance demonstration?
§ 63.3941How do I demonstrate initial compliance with the emission limitations?
§ 63.3942How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.3950 – 63.3952
§ 63.3950By what date must I conduct the initial compliance demonstration?
§ 63.3951How do I demonstrate initial compliance with the emission limitations?
§ 63.3952How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.3960 – 63.3968
§ 63.3960By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.3961How do I demonstrate initial compliance?
§ 63.3962 [Reserved]
§ 63.3963How do I demonstrate continuous compliance with the emission limitations?
§ 63.3964What are the general requirements for performance tests?
§ 63.3965How do I determine the emission capture system efficiency?
§ 63.3966How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.3967How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.3968What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.3980 – 63.3981
§ 63.3980Who implements and enforces this subpart?
§ 63.3981What definitions apply to this subpart?
Table 1 to Subpart MMMM of Part 63
Operating Limits if Using the Emission Rate With Add-On Controls Option
Table 2 to Subpart MMMM of Part 63
Applicability of General Provisions to Subpart MMMM of Part 63
Table 3 to Subpart MMMM of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 4 to Subpart MMMM of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 5 to Subpart MMMM of Part 63
List of HAP That Must Be Counted Toward Total Organic HAP Content If Present at 0.1 Percent or More by Mass
Appendix A to Subpart MMMM of Part 63
Alternative Capture Efficiency and Destruction Efficiency Measurement and Monitoring Procedures for Magnet Wire Coating Operations
Subpart NNNNNational Emission Standards for Hazardous Air Pollutants: Surface Coating of Large Appliances63.4080 – 63.4181
What This Subpart Covers63.4080 – 63.4083
§ 63.4080What is the purpose of this subpart?
§ 63.4081Am I subject to this subpart?
§ 63.4082What parts of my plant does this subpart cover?
§ 63.4083When do I have to comply with this subpart?
Emission Limitations63.4090 – 63.4093
§ 63.4090What emission limits must I meet?
§ 63.4091What are my options for meeting the emission limits?
§ 63.4092What operating limits must I meet?
§ 63.4093What work practice standards must I meet?
General Compliance Requirements63.4100 – 63.4101
§ 63.4100What are my general requirements for complying with this subpart?
§ 63.4101What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.4110 – 63.4131
§ 63.4110What notifications must I submit?
§ 63.4120What reports must I submit?
§ 63.4121What are my electronic reporting requirements?
§ 63.4130What records must I keep?
§ 63.4131In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.4140 – 63.4142
§ 63.4140By what date must I conduct the initial compliance demonstration?
§ 63.4141How do I demonstrate initial compliance with the emission limitations?
§ 63.4142How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.4150 – 63.4152
§ 63.4150By what date must I conduct the initial compliance demonstration?
§ 63.4151How do I demonstrate initial compliance with the emission limitations?
§ 63.4152How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.4160 – 63.4168
§ 63.4160By what date must I conduct initial performance tests and other initial compliance demonstrations?
§ 63.4161How do I demonstrate initial compliance?
§ 63.4162 [Reserved]
§ 63.4163How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations?
§ 63.4164What are the general requirements for performance tests?
§ 63.4165How do I determine the emission capture system efficiency?
§ 63.4166How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4167How do I establish the emission capture system and add-on control device operating limits during performance tests?
§ 63.4168What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.4180 – 63.4181
§ 63.4180Who implements and enforces this subpart?
§ 63.4181What definitions apply to this subpart?
Table 1 to Subpart NNNN of Part 63
Operating Limits if Using the Emission Rate With Add-On Controls Option
Table 2 to Subpart NNNN of Part 63
Applicability of General Provisions to Subpart NNNN
Table 3 to Subpart NNNN of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 4 to Subpart NNNN of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 5 to Subpart NNNN of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart OOOONational Emission Standards for Hazardous Air Pollutants: Printing, Coating, and Dyeing of Fabrics and Other Textiles63.4280 – 63.4371
What This Subpart Covers63.4280 – 63.4283
§ 63.4280What is the purpose of this subpart?
§ 63.4281Am I subject to this subpart?
§ 63.4282What parts of my plant does this subpart cover?
§ 63.4283When do I have to comply with this subpart?
Emission Limitations63.4290 – 63.4293
§ 63.4290What emission limits must I meet?
§ 63.4291What are my options for meeting the emission limits?
§ 63.4292What operating limits must I meet?
§ 63.4293What work practice standards must I meet?
General Compliance Requirements63.4300 – 63.4301
§ 63.4300What are my general requirements for complying with this subpart?
§ 63.4301What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.4310 – 63.4313
§ 63.4310What notifications must I submit?
§ 63.4311What reports must I submit?
§ 63.4312What records must I keep?
§ 63.4313In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.4320 – 63.4322
§ 63.4320By what date must I conduct the initial compliance demonstration?
§ 63.4321How do I demonstrate initial compliance with the emission limitations?
§ 63.4322How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.4330 – 63.4332
§ 63.4330By what date must I conduct the initial compliance demonstration?
§ 63.4331How do I demonstrate initial compliance with the emission limitations?
§ 63.4332How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.4340 – 63.4342
§ 63.4340By what date must I conduct initial performance tests and other initial compliance demonstrations?
§ 63.4341How do I demonstrate initial compliance?
§ 63.4342How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Organic HAP Overall Control Efficiency and Oxidizer Outlet Organic HAP Concentration Options63.4350 – 63.4352
§ 63.4350By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.4351How do I demonstrate initial compliance?
§ 63.4352How do I demonstrate continuous compliance with the emission limitations?
Performance Testing and Monitoring Requirements63.4360 – 63.4364
§ 63.4360What are the general requirements for performance tests?
§ 63.4361How do I determine the emission capture system efficiency?
§ 63.4362How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4363How do I establish the add-on control device operating limits during the performance test?
§ 63.4364What are the requirements for CPMS installation, operation, and maintenance?
Other Requirements and Information63.4370 – 63.4371
§ 63.4370Who implements and enforces this subpart?
§ 63.4371What definitions apply to this subpart?
Table 1 to Subpart OOOO of Part 63
Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating and Dyeing of Fabrics and Other Textiles Source Category
Table 2 to Subpart OOOO of Part 63
Operating Limits if Using Add-On Control Devices and Capture System
Table 3 to Subpart OOOO of Part 63
Applicability of General Provisions to Subpart OOOO
Table 4 to Subpart OOOO of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 5 to Subpart OOOO of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 6 to Subpart OOOO of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart PPPPNational Emission Standards for Hazardous Air Pollutants for Surface Coating of Plastic Parts and Products63.4480 – 63.4581
What This Subpart Covers63.4480 – 63.4483
§ 63.4480What is the purpose of this subpart?
§ 63.4481Am I subject to this subpart?
§ 63.4482What parts of my plant does this subpart cover?
§ 63.4483When do I have to comply with this subpart?
Emission Limitations63.4490 – 63.4493
§ 63.4490What emission limits must I meet?
§ 63.4491What are my options for meeting the emission limits?
§ 63.4492What operating limits must I meet?
§ 63.4493What work practice standards must I meet?
General Compliance Requirements63.4500 – 63.4501
§ 63.4500What are my general requirements for complying with this subpart?
§ 63.4501What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.4510 – 63.4531
§ 63.4510What notifications must I submit?
§ 63.4520What reports must I submit?
§ 63.4530What records must I keep?
§ 63.4531In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.4540 – 63.4542
§ 63.4540By what date must I conduct the initial compliance demonstration?
§ 63.4541How do I demonstrate initial compliance with the emission limitations?
§ 63.4542How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.4550 – 63.4552
§ 63.4550By what date must I conduct the initial compliance demonstration?
§ 63.4551How do I demonstrate initial compliance with the emission limitations?
§ 63.4552How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.4560 – 63.4568
§ 63.4560By what date must I conduct performance tests and initial compliance demonstrations?
§ 63.4561How do I demonstrate initial compliance?
§ 63.4562 [Reserved]
§ 63.4563How do I demonstrate continuous compliance with the emission limitations?
§ 63.4564What are the general requirements for performance tests?
§ 63.4565How do I determine the emission capture system efficiency?
§ 63.4566How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4567How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.4568What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.4580 – 63.4581
§ 63.4580Who implements and enforces this subpart?
§ 63.4581What definitions apply to this subpart?
Table 1 to Subpart PPPP of Part 63
Operating Limits if Using the Emission Rate With Add-On Controls Option
Table 2 to Subpart PPPP of Part 63
Applicability of General Provisions to Subpart PPPP of Part 63
Table 3 to Subpart PPPP of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 4 to Subpart PPPP of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 5 to Subpart PPPP of Part 63
List of HAP That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Appendix A to Subpart PPPP of Part 63
Determination of Weight Volatile Matter Content and Weight Solids Content of Reactive Adhesives
Subpart QQQQNational Emission Standards for Hazardous Air Pollutants: Surface Coating of Wood Building Products63.4680 – 63.4781
What This Subpart Covers63.4680 – 63.4683
§ 63.4680What is the purpose of this subpart?
§ 63.4681Am I subject to this subpart?
§ 63.4682What parts of my plant does this subpart cover?
§ 63.4683When do I have to comply with this subpart?
Emission Limitations63.4690 – 63.4731
§ 63.4690What emission limits must I meet?
§ 63.4691What are my options for meeting the emission limits?
§ 63.4692What operating limits must I meet?
§ 63.4693What work practice standards must I meet?
§ 63.4700What are my general requirements for complying with this subpart?
§ 63.4701What parts of the General Provisions apply to me?
§ 63.4710What notifications must I submit?
§ 63.4720What reports must I submit?
§ 63.4730What records must I keep?
§ 63.4731In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.4740 – 63.4742
§ 63.4740By what date must I conduct the initial compliance demonstration?
§ 63.4741How do I demonstrate initial compliance with the emission limitations?
§ 63.4742How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.4750 – 63.4752
§ 63.4750By what date must I conduct the initial compliance demonstration?
§ 63.4751How do I demonstrate initial compliance with the emission limitations?
§ 63.4752How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.4760 – 63.4768
§ 63.4760By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.4761How do I demonstrate initial compliance?
§ 63.4762 [Reserved]
§ 63.4763How do I demonstrate continuous compliance with the emission limitations?
§ 63.4764What are the general requirements for performance tests?
§ 63.4765How do I determine the emission capture system efficiency?
§ 63.4766How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4767How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.4768What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.4780 – 63.4781
§ 63.4780Who implements and enforces this subpart?
§ 63.4781What definitions apply to this subpart?
Table 1 to Subpart QQQQ of Part 63
Emission Limits for New or Reconstructed Affected Sources
Table 2 to Subpart QQQQ of Part 63
Emission Limits for Existing Affected Sources
Table 3 to Subpart QQQQ of Part 63
Operating Limits if Using the Emission Rate With Add-On Controls Option
Table 4 to Subpart QQQQ of Part 63
Applicability of General Provisions to Subpart QQQQ of Part 63
Table 5 to Subpart QQQQ of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 6 to Subpart QQQQ of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups a
Table 7 to Subpart QQQQ of Part 63
List of HAP That Must Be Counted Toward Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart RRRRNational Emission Standards for Hazardous Air Pollutants: Surface Coating of Metal Furniture63.4880 – 63.4981
What This Subpart Covers63.4880 – 63.4883
§ 63.4880What is the purpose of this subpart?
§ 63.4881Am I subject to this subpart?
§ 63.4882What parts of my plant does this subpart cover?
§ 63.4883When do I have to comply with this subpart?
Emission Limitations63.4890 – 63.4893
§ 63.4890What emission limits must I meet?
§ 63.4891What are my options for demonstrating compliance with the emission limits?
§ 63.4892What operating limits must I meet?
§ 63.4893What work practice standards must I meet?
General Compliance Requirements63.4900 – 63.4901
§ 63.4900What are my general requirements for complying with this subpart?
§ 63.4901What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.4910 – 63.4931
§ 63.4910What notifications must I submit?
§ 63.4920What reports must I submit?
§ 63.4921What are my electronic reporting requirements?
§ 63.4930What records must I keep?
§ 63.4931In what form and for how long must I keep my records?
Compliance Requirements for the Compliant Material Option63.4940 – 63.4942
§ 63.4940By what date must I conduct the initial compliance demonstration?
§ 63.4941How do I demonstrate initial compliance with the emission limitations?
§ 63.4942How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate Without Add-On Controls Option63.4950 – 63.4952
§ 63.4950By what date must I conduct the initial compliance demonstration?
§ 63.4951How do I demonstrate initial compliance with the emission limitations?
§ 63.4952How do I demonstrate continuous compliance with the emission limitations?
Compliance Requirements for the Emission Rate With Add-On Controls Option63.4960 – 63.4967
§ 63.4960By what date must I conduct initial performance tests and other initial compliance demonstrations?
§ 63.4961How do I demonstrate initial compliance?
§ 63.4962How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations?
§ 63.4963What are the general requirements for performance tests?
§ 63.4964How do I determine the emission capture system efficiency?
§ 63.4965How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4966How do I establish the emission capture system and add-on control device operating limits during performance tests?
§ 63.4967What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?
Other Requirements and Information63.4980 – 63.4981
§ 63.4980Who implements and enforces this subpart?
§ 63.4981What definitions apply to this subpart?
Table 1 to Subpart RRRR of Part 63
Operating Limits if Using the Emission Rate With Add-on Controls Option
Table 2 to Subpart RRRR of Part 63
Applicability of General Provisions to Subpart RRRR
Table 3 to Subpart RRRR of Part 63
Default Organic HAP Mass Fraction for Solvents and Solvent Blends
Table 4 to Subpart RRRR of Part 63
Default Organic HAP Mass Fraction for Petroleum Solvent Groups 1
Table 5 to Subpart RRRR of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart SSSSNational Emission Standards for Hazardous Air Pollutants: Surface Coating of Metal Coil63.5080 – 63.5209
What This Subpart Covers63.5080 – 63.5110
§ 63.5080What is in this subpart?
§ 63.5090Does this subpart apply to me?
§ 63.5100Which of my emissions sources are affected by this subpart?
§ 63.5110What special definitions are used in this subpart?
Emission Standards and Compliance Dates63.5120 – 63.5130
§ 63.5120What emission standards must I meet?
§ 63.5121What operating limits must I meet?
§ 63.5130When must I comply?
General Requirements for Compliance with the Emission Standards and for Monitoring and Performance Tests63.5140 – 63.5160
§ 63.5140What general requirements must I meet to comply with the standards?
§ 63.5150If I use a control device to comply with the emission standards, what monitoring must I do?
§ 63.5160What performance tests must I complete?
Requirements for Showing Compliance63.5170
§ 63.5170How do I demonstrate compliance with the standards?
Reporting and Recordkeeping63.5180 – 63.5190
§ 63.5180What reports must I submit?
§ 63.5181What are my electronic reporting requirements?
§ 63.5190What records must I maintain?
Delegation of Authority63.5200 – 63.5209
§ 63.5200What authorities may be delegated to the States?
§§ 63.5201-63.5209 [Reserved]
Table 1 to Subpart SSSS of Part 63
Operating Limits if Using Add-on Control Devices and Capture System
Table 2 to Subpart SSSS of Part 63
Applicability of General Provisions to Subpart SSSS
Table 3 to Subpart SSSS of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass
Subpart TTTTNational Emission Standards for Hazardous Air Pollutants for Leather Finishing Operations63.5280 – 63.5460
What This Subpart Covers63.5280 – 63.5295
§ 63.5280What is the purpose of this subpart?
§ 63.5285Am I subject to this subpart?
§ 63.5290What parts of my facility does this subpart cover?
§ 63.5295When do I have to comply with this subpart?
Standards63.5305
§ 63.5305What emission standards must I meet?
Compliance Requirements63.5320 – 63.5360
§ 63.5320How does my affected major source comply with the HAP emission standards?
§ 63.5325What is a plan for demonstrating compliance and when must I have one in place?
§ 63.5330How do I determine the compliance ratio?
§ 63.5335How do I determine the actual HAP loss?
§ 63.5340How do I determine the allowable HAP loss?
§ 63.5345How do I distinguish between the two upholstery product process operations?
§ 63.5350How do I distinguish between the water-resistant/specialty and nonwater-resistant leather product process operations?
§ 63.5355How do I monitor and collect data to demonstrate continuous compliance?
§ 63.5360How do I demonstrate continuous compliance with the emission standards?
Testing and Initial Compliance Requirements63.5375 – 63.5400
§ 63.5375When must I conduct a performance test or initial compliance demonstration?
§ 63.5380How do I conduct performance tests?
§ 63.5385How do I measure the quantity of finish applied to the leather?
§ 63.5390How do I measure the HAP content of a finish?
§ 63.5395How do I measure the density of a finish?
§ 63.5400How do I measure the quantity of leather processed?
Notifications, Reports, and Records63.5415 – 63.5435
§ 63.5415What notifications must I submit and when?
§ 63.5420What reports must I submit and when?
§ 63.5425When must I start recordkeeping to determine my compliance ratio?
§ 63.5430What records must I keep?
§ 63.5435In what form and how long must I keep my records?
Other Requirements and Information63.5450 – 63.5460
§ 63.5450What parts of the General Provisions apply to me?
§ 63.5455Who administers this subpart?
§ 63.5460What definitions apply to this subpart?
Figure 1 to Subpart TTTT of Part 63
Example Logs for Recording Leather Finish Use and HAP Content
Table 1 to Subpart TTTT of Part 63
Leather Finishing HAP Emission Limits for Determining the Allowable HAP Loss
Table 2 to Subpart TTTT of Part 63
Applicability of General Provisions to Subpart TTTT
Subpart UUUUNational Emission Standards for Hazardous Air Pollutants for Cellulose Products Manufacturing63.5480 – 63.5610
What This Subpart Covers63.5480 – 63.5495
§ 63.5480What is the purpose of this subpart?
§ 63.5485Am I subject to this subpart?
§ 63.5490What parts of my plant does this subpart cover?
§ 63.5495When do I have to comply with this subpart?
Emission Limits, Operating Limits, and Work Practice Standards63.5505
§ 63.5505What emission limits, operating limits, and work practice standards must I meet?
General Compliance Requirements63.5515
§ 63.5515What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.5530 – 63.5545
§ 63.5530How do I demonstrate initial compliance with the emission limits and work practice standards?
§ 63.5535What performance tests and other procedures must I use?
§ 63.5540By what date must I conduct a performance test or other initial compliance demonstration?
§ 63.5541When must I conduct subsequent performance tests?
§ 63.5545What are my monitoring installation, operation, and maintenance requirements?
Continuous Compliance Requirements63.5555 – 63.5560
§ 63.5555How do I demonstrate continuous compliance with the emission limits, operating limits, and work practice standards?
§ 63.5560How do I monitor and collect data to demonstrate continuous compliance?
Notifications, Reports, and Records63.5575 – 63.5590
§ 63.5575What notifications must I submit and when?
§ 63.5580What reports must I submit and when?
§ 63.5585What records must I keep?
§ 63.5590In what form and how long must I keep my records?
Other Requirements and Information63.5595 – 63.5610
§ 63.5595What compliance options do I have if part of my affected source is subject to both this subpart and another subpart?
§ 63.5600What other requirements apply to me?
§ 63.5605Who implements and enforces this subpart?
§ 63.5610What definitions apply to this subpart?
Table 1 to Subpart UUUU of Part 63
Emission Limits and Work Practice Standards
Table 2 to Subpart UUUU of Part 63
Operating Limits
Table 3 to Subpart UUUU of Part 63
Initial Compliance With Emission Limits and Work Practice Standards
Table 4 to Subpart UUUU of Part 63
Requirements for Performance Tests
Table 5 to Subpart UUUU of Part 63
Continuous Compliance With Emission Limits and Work Practice Standards
Table 6 to Subpart UUUU of Part 63
Continuous Compliance With Operating Limits
Table 7 to Subpart UUUU of Part 63
Notifications
Table 8 to Subpart UUUU of Part 63
Reporting Requirements
Table 9 to Subpart UUUU of Part 63
Recordkeeping Requirements
Table 10 to Subpart UUUU of Part 63
Applicability of General Provisions to Subpart UUUU
Subpart VVVVNational Emission Standards for Hazardous Air Pollutants for Boat Manufacturing63.5680 – 63.5779
What the Subpart Covers63.5680 – 63.5695
§ 63.5680What is the purpose of this subpart?
§ 63.5683Does this subpart apply to me?
§ 63.5686How do I demonstrate that my facility is not a major source?
§ 63.5689What parts of my facility are covered by this subpart?
§ 63.5692How do I know if my boat manufacturing facility is a new source or an existing source?
§ 63.5695When must I comply with this subpart?
Standards for Open Molding Resin and Gel Coat Operations63.5698 – 63.5714
§ 63.5698What emission limit must I meet for open molding resin and gel coat operations?
§ 63.5701What are my options for complying with the open molding emission limit?
§ 63.5704What are the general requirements for complying with the open molding emission limit?
§ 63.5707What is an implementation plan for open molding operations and when do I need to prepare one?
§ 63.5710How do I demonstrate compliance using emissions averaging?
§ 63.5713How do I demonstrate compliance using compliant materials?
§ 63.5714How do I demonstrate compliance if I use filled resins?
Demonstrating Compliance for Open Molding Operations Controlled by Add-On Control Devices63.5715 – 63.5725
§ 63.5715What operating limits must I meet?
§ 63.5716When must I conduct a performance test?
§ 63.5719How do I conduct a performance test?
§ 63.5722How do I use the performance test data to demonstrate initial compliance?
§ 63.5725What are the requirements for monitoring and demonstrating continuous compliance?
Standards for Closed Molding Resin Operations63.5728
§ 63.5728What standards must I meet for closed molding resin operations?
Standards for Resin and Gel Coat Mixing Operations63.5731
§ 63.5731What standards must I meet for resin and gel coat mixing operations?
Standards for Resin and Gel Coat Application Equipment Cleaning Operations63.5734 – 63.5737
§ 63.5734What standards must I meet for resin and gel coat application equipment cleaning operations?
§ 63.5737How do I demonstrate compliance with the resin and gel coat application equipment cleaning standards?
Standards for Carpet and Fabric Adhesive Operations63.5740
§ 63.5740What emission limit must I meet for carpet and fabric adhesive operations?
Standards for Aluminum Recreational Boat Surface Coating Operations63.5743 – 63.5755
§ 63.5743What standards must I meet for aluminum recreational boat surface coating operations?
§ 63.5746How do I demonstrate compliance with the emission limits for aluminum wipedown solvents and aluminum coatings?
§ 63.5749How do I calculate the organic HAP content of aluminum wipedown solvents?
§ 63.5752How do I calculate the organic HAP content of aluminum recreational boat surface coatings?
§ 63.5753How do I calculate the combined organic HAP content of aluminum wipedown solvents and aluminum recreational boat surface coatings?
§ 63.5755How do I demonstrate compliance with the aluminum recreational boat surface coating spray gun cleaning work practice standards?
Methods for Determining Hazardous Air Pollutant Content63.5758
§ 63.5758How do I determine the organic HAP content of materials?
Notifications, Reports, and Records63.5761 – 63.5770
§ 63.5761What notifications must I submit and when?
§ 63.5764What reports must I submit and when?
§ 63.5765How do I submit my reports?
§ 63.5767What records must I keep?
§ 63.5770In what form and for how long must I keep my records?
Other Information You Need To Know63.5773 – 63.5776
§ 63.5773What parts of the General Provisions apply to me?
§ 63.5776Who implements and enforces this subpart?
Definitions63.5779
§ 63.5779What definitions apply to this subpart?
Table 1 to Subpart VVVV of Part 63
Compliance Dates for New and Existing Boat Manufacturing Facilities
Table 2 to Subpart VVVV of Part 63
Alternative Organic HAP Content Requirements for Open Molding Resin and Gel Coat Operations
Table 3 to Subpart VVVV of Part 63
MACT Model Point Value Formulas for Open Molding Operations 1
Table 4 to Subpart VVVV of Part 63
Operating Limits if Using an Add-on Control Device for Open Molding Operations
Table 5 to Subpart VVVV of Part 63
Default Organic HAP Contents of Solvents and Solvent Blends
Table 6 to Subpart VVVV of Part 63
Default Organic HAP Contents of Petroleum Solvent Groups
Table 7 to Subpart VVVV of Part 63
Applicability and Timing of Notifications
Table 8 to Subpart VVVV of Part 63
Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart VVVV
Subpart WWWWNational Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production63.5780 – 63.5935
What This Subpart Covers63.5780 – 63.5795
§ 63.5780What is the purpose of this subpart?
§ 63.5785Am I subject to this subpart?
§ 63.5787What if I also manufacture fiberglass boats or boat parts?
§ 63.5790What parts of my plant does this subpart cover?
§ 63.5795How do I know if my reinforced plastic composites production facility is a new affected source or an existing affected source?
Calculating Organic HAP Emissions Factors for Open Molding and Centrifugal Casting63.5796 – 63.5799
§ 63.5796What are the organic HAP emissions factor equations in Table 1 to this subpart, and how are they used in this subpart?
§ 63.5797How do I determine the organic HAP content of my resins and gel coats?
§ 63.5798What if I want to use, or I manufacture, an application technology (new or existing) whose organic HAP emissions characteristics are not represented by the equations in Table 1 to this subpart?
§ 63.5799How do I calculate my facility's organic HAP emissions on a tpy basis for purposes of determining which paragraphs of § 63.5805 apply?
Compliance Dates and Standards63.5800 – 63.5805
§ 63.5800When do I have to comply with this subpart?
§ 63.5805What standards must I meet to comply with this subpart?
Options for Meeting Standards63.5810 – 63.5830
§ 63.5810What are my options for meeting the standards for open molding and centrifugal casting operations at new and existing sources?
§ 63.5820What are my options for meeting the standards for continuous lamination/casting operations?
§ 63.5830What are my options for meeting the standards for pultrusion operations subject to the 60 weight percent organic HAP emissions reductions requirement?
General Compliance Requirements63.5835
§ 63.5835What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.5840 – 63.5890
§ 63.5840By what date must I conduct a performance test or other initial compliance demonstration?
§ 63.5845When must I conduct subsequent performance tests?
§ 63.5850How do I conduct performance tests, performance evaluations, and design evaluations?
§ 63.5855What are my monitor installation and operation requirements?
§ 63.5860How do I demonstrate initial compliance with the standards?
§ 63.5865What data must I generate to demonstrate compliance with the standards for continuous lamination/casting operations?
§ 63.5870How do I calculate annual uncontrolled and controlled organic HAP emissions from my wet-out area(s) and from my oven(s) for continuous lamination/casting operations?
§ 63.5875How do I determine the capture efficiency of the enclosure on my wet-out area and the capture efficiency of my oven(s) for continuous lamination/casting operations?
§ 63.5880How do I determine how much neat resin plus is applied to the line and how much neat gel coat plus is applied to the line for continuous lamination/casting operations?
§ 63.5885How do I calculate percent reduction to demonstrate compliance for continuous lamination/casting operations?
§ 63.5890How do I calculate an organic HAP emissions factor to demonstrate compliance for continuous lamination/casting operations?
Continuous Compliance Requirements63.5895 – 63.5900
§ 63.5895How do I monitor and collect data to demonstrate continuous compliance?
§ 63.5900How do I demonstrate continuous compliance with the standards?
Notifications, Reports, and Records63.5905 – 63.5920
§ 63.5905What notifications must I submit and when?
§ 63.5910What reports must I submit and when?
§ 63.5912How do I submit my reports?
§ 63.5915What records must I keep?
§ 63.5920In what form and how long must I keep my records?
Other Requirements and Information63.5925 – 63.5935
§ 63.5925What parts of the General Provisions apply to me?
§ 63.5930Who implements and enforces this subpart?
§ 63.5935What definitions apply to this subpart?
Table 1 to Subpart WWWW of Part 63
Equations To Calculate Organic HAP Emissions Factors for Specific Open Molding and Centrifugal Casting Process Streams
Table 2 to Subpart WWWW of Part 63
Compliance Dates for New and Existing Reinforced Plastic Composites Facilities
Table 3 to Subpart WWWW of Part 63
Organic HAP Emissions Limits for Existing Open Molding Sources, New Open Molding Sources Emitting Less Than 100 TPY of HAP, and New and Existing Centrifugal Casting and Continuous Lamination/Casting Sources that Emit Less Than 100 TPY of HAP
Table 4 to Subpart WWWW of Part 63
Work Practice Standards
Table 5 to Subpart WWWW of Part 63
Alternative Organic HAP Emissions Limits for Open Molding, Centrifugal Casting, and SMC Manufacturing Operations Where the Standards Are Based on a 95 Percent Reduction Requirement
Table 6 to Subpart WWWW of Part 63
Basic Requirements for Performance Tests, Performance Evaluations, and Design Evaluations for New and Existing Sources Using Add-On Control Devices
Table 7 to Subpart WWWW of Part 63
Options Allowing Use of the Same Resin Across Different Operations That Use the Same Resin Type
Table 8 to Subpart WWWW of Part 63
Initial Compliance With Organic HAP Emissions Limits
Table 9 to Subpart WWWW of Part 63
Initial Compliance With Work Practice Standards
Table 10 to Subpart WWWW of Part 63
Data Requirements for New and Existing Continuous Lamination Lines and Continuous Casting Lines Complying With a Percent Reduction Limit on a Per Line Basis
Table 11 to Subpart WWWW of Part 63
Data Requirements for New and Existing Continuous Lamination and Continuous Casting Lines Complying With a Percent Reduction Limit or a Lbs/Ton Limit on an Averaging Basis
Table 12 to Subpart WWWW of Part 63
Data Requirements for New and Existing Continuous Lamination Lines and Continuous Casting Lines Complying With a Lbs/Ton Organic HAP Emissions Limit on a Per Line Basis
Table 13 to Subpart WWWW of Part 63
Applicability and Timing of Notifications
Table 14 to Subpart WWWW of Part 63
Requirements for Reports
Table 15 to Subpart WWWW of Part 63
Applicability of General Provisions (Subpart A) to Subpart WWWW of Part 63
Appendix A to Subpart WWWW of Part 63
Test Method for Determining Vapor Suppressant Effectiveness
Subpart XXXXNational Emissions Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing63.5980 – 63.6022
What This Subpart Covers63.5980 – 63.5983
§ 63.5980What is the purpose of this subpart?
§ 63.5981Am I subject to this subpart?
§ 63.5982What parts of my facility does this subpart cover?
§ 63.5983When do I have to comply with this subpart?
Emission Limits for Tire Production Affected Sources63.5984 – 63.5985
§ 63.5984What emission limits must I meet for tire production affected sources?
§ 63.5985What are my alternatives for meeting the emission limits for tire production affected sources?
Emission Limits for Tire Cord Production Affected Sources63.5986 – 63.5987
§ 63.5986What emission limits must I meet for tire cord production affected sources?
§ 63.5987What are my alternatives for meeting the emission limits for tire cord production affected sources?
Emission Limitations for Puncture Sealant Application Affected Sources63.5988 – 63.5989
§ 63.5988What emission limitations must I meet for puncture sealant application affected sources?
§ 63.5989What are my alternatives for meeting the emission limitations for puncture sealant application affected sources?
General Compliance Requirements63.5990
§ 63.5990What are my general requirements for complying with this subpart?
General Testing and Initial Compliance Requirements63.5991 – 63.5993
§ 63.5991By what date must I conduct an initial compliance demonstration or performance test?
§ 63.5992When must I conduct subsequent performance tests?
§ 63.5993What performance tests and other procedures must I use?
Testing and Initial Compliance Requirements for Tire Production Affected Sources63.5994 – 63.5996
§ 63.5994How do I conduct tests and procedures for tire production affected sources?
§ 63.5995What are my monitoring installation, operation, and maintenance requirements?
§ 63.5996How do I demonstrate initial compliance with the emission limits for tire production affected sources?
Testing and Initial Compliance Requirements for Tire Cord Production Affected Sources63.5997 – 63.5999
§ 63.5997How do I conduct tests and procedures for tire cord production affected sources?
§ 63.5998What are my monitoring installation, operation, and maintenance requirements?
§ 63.5999How do I demonstrate initial compliance with the emission limits for tire cord production affected sources?
Testing and Initial Compliance Requirements for Puncture Sealant Application Affected Sources63.6000 – 63.6002
§ 63.6000How do I conduct tests and procedures for puncture sealant application affected sources?
§ 63.6001What are my monitoring installation, operation, and maintenance requirements?
§ 63.6002How do I demonstrate initial compliance with the emission limits for puncture sealant application affected sources?
Continuous Compliance Requirements for Tire Production Affected Sources63.6003 – 63.6004
§ 63.6003How do I monitor and collect data to demonstrate continuous compliance with the emission limits for tire production affected sources?
§ 63.6004How do I demonstrate continuous compliance with the emission limits for tire production affected sources?
Continuous Compliance Requirements for Tire Cord Production Affected Sources63.6005 – 63.6006
§ 63.6005How do I monitor and collect data to demonstrate continuous compliance with the emission limits for tire cord production affected sources?
§ 63.6006How do I demonstrate continuous compliance with the emission limits for tire cord production affected sources?
Continuous Compliance Requirements for Puncture Sealant Application Affected Sources63.6007 – 63.6008
§ 63.6007How do I monitor and collect data to demonstrate continuous compliance with the emission limitations for puncture sealant application affected sources?
§ 63.6008How do I demonstrate continuous compliance with the emission limitations for puncture sealant application affected sources?
Emission Limits for Rubber Processing Affected Sources63.6009 – 63.6010
§ 63.6009What emission limits must I meet for rubber processing affected sources?
§ 63.6010What are my alternatives for meeting the emission limits for rubber processing affected sources?
Testing and Initial Compliance Requirements for Rubber Processing Affected Sources63.6011 – 63.6013
§ 63.6011How do I conduct tests and procedures for rubber processing affected sources?
§ 63.6012What are my rubber processing monitoring installation, operation, and maintenance requirements?
§ 63.6013How do I demonstrate initial compliance with the emission limits for rubber processing affected sources?
Continuous Compliance Requirements for Rubber Processing Affected Sources63.6014 – 63.6015
§ 63.6014How do I monitor and collect data to demonstrate continuous compliance with the emission limits for rubber processing affected sources?
§ 63.6015How do I demonstrate continuous compliance with the emission limits for rubber processing affected sources?
Notifications, Reports, and Records63.6016 – 63.6019
§ 63.6016What notifications must I submit and when?
§ 63.6017What reports must I submit and when?
§ 63.6018What records must I keep?
§ 63.6019In what form and how long must I keep my records?
Other Requirements and Information63.6020 – 63.6022
§ 63.6020What parts of the General Provisions apply to me?
§ 63.6021Who implements and enforces this subpart?
§ 63.6022What definitions apply to this subpart?
Table 1 to Subpart XXXX of Part 63
Emission Limits for Tire Production Affected Sources
Table 2 to Subpart XXXX of Part 63
Emission Limits for Tire Cord Production Affected Sources
Table 3 to Subpart XXXX of Part 63
Emission Limits for Puncture Sealant Application Affected Sources
Table 4 to Subpart XXXX of Part 63
Operating Limits for Puncture Sealant Application Control Devices
Table 5 to Subpart XXXX of Part 63
Requirements for Performance Tests
Table 6 to Subpart XXXX of Part 63
Initial Compliance With the Emission Limits for Tire Production Affected Sources
Table 7 to Subpart XXXX of Part 63
Initial Compliance With the Emission Limits for Tire Cord Production Affected Sources
Table 8 to Subpart XXXX of Part 63
Initial Compliance With the Emission Limits for Puncture Sealant Application Affected Sources
Table 9 to Subpart XXXX of Part 63
Minimum Data for Continuous Compliance With the Emission Limits for Tire Production Affected Sources
Table 10 to Subpart XXXX of Part 63
Continuous Compliance With the Emission Limits for Tire Production Affected Sources
Table 11 to Subpart XXXX of Part 63
Minimum Data for Continuous Compliance With the Emission Limits for Tire Cord Production Affected Sources
Table 12 to Subpart XXXX of Part 63
Continuous Compliance With the Emission Limits for Tire Cord Production Affected Sources
Table 13 to Subpart XXXX of Part 63
Minimum Data for Continuous Compliance With the Emission Limitations for Puncture Sealant Application Affected Sources
Table 14 to Subpart XXXX of Part 63
Continuous Compliance With the Emission Limitations for Puncture Sealant Application Affected Sources
Table 15 to Subpart XXXX of Part 63
Emission Limits for Rubber Processing Affected Sources
Table 16 to Subpart XXXX of Part 63
Operating Limits for Rubber Processing Control Devices
Table 17 to Subpart XXXX of Part 63
Initial Compliance With the Emission Limits for Rubber Processing Affected Sources
Table 18 to Subpart XXXX of Part 63
Continuous Compliance With the Emission Limitations for Rubber Processing Affected Sources
Table 19 to Subpart XXXX of Part 63
Minimum Data for Continuous Compliance With the Emission Limitations for Rubber Processing Affected Sources
Table 20 to Subpart XXXX of Part 63
Requirements for Reports
Table 21 to Subpart XXXX of Part 63
Selected Hazardous Air Pollutants
Table 22 to Subpart XXXX of Part 63
Applicability of General Provisions to This Subpart XXXX
Subpart YYYYNational Emission Standards for Hazardous Air Pollutants for Stationary Combustion Turbines63.6080 – 63.6175
What This Subpart Covers63.6080 – 63.6095
§ 63.6080What is the purpose of subpart YYYY?
§ 63.6085Am I subject to this subpart?
§ 63.6090What parts of my plant does this subpart cover?
§ 63.6092Are duct burners and waste heat recovery units covered by subpart YYYY?
§ 63.6095When do I have to comply with this subpart?
Emission and Operating Limitations63.6100
§ 63.6100What emission and operating limitations must I meet?
General Compliance Requirements63.6105
§ 63.6105What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.6110 – 63.6130
§ 63.6110By what date must I conduct the initial performance tests or other initial compliance demonstrations?
§ 63.6115When must I conduct subsequent performance tests?
§ 63.6120What performance tests and other procedures must I use?
§ 63.6125What are my monitor installation, operation, and maintenance requirements?
§ 63.6130How do I demonstrate initial compliance with the emission and operating limitations?
Continuous Compliance Requirements63.6135 – 63.6140
§ 63.6135How do I monitor and collect data to demonstrate continuous compliance?
§ 63.6140How do I demonstrate continuous compliance with the emission and operating limitations?
Notifications, Reports, and Records63.6145 – 63.6160
§ 63.6145What notifications must I submit and when?
§ 63.6150What reports must I submit and when?
§ 63.6155What records must I keep?
§ 63.6160In what form and how long must I keep my records?
Other Requirements and Information63.6165 – 63.6175
§ 63.6165What parts of the General Provisions apply to me?
§ 63.6170Who implements and enforces this subpart?
§ 63.6175What definitions apply to this subpart?
Table 1 to Subpart YYYY of Part 63
Emission Limitations
Table 2 to Subpart YYYY of Part 63
Operating Limitations
Table 3 to Subpart YYYY of Part 63
Requirements for Performance Tests and Initial Compliance Demonstrations
Table 4 to Subpart YYYY of Part 63
Initial Compliance With Emission Limitations
Table 5 to Subpart YYYY of Part 63
Continuous Compliance With Operating Limitations
Table 6 to Subpart YYYY of Part 63
Requirements for Reports
Table 7 to Subpart YYYY of Part 63
Applicability of General Provisions to Subpart YYYY
Subpart ZZZZNational Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines63.6580 – 63.6675
What This Subpart Covers63.6580 – 63.6595
§ 63.6580What is the purpose of subpart ZZZZ?
§ 63.6585Am I subject to this subpart?
§ 63.6590What parts of my plant does this subpart cover?
§ 63.6595When do I have to comply with this subpart?
Emission and Operating Limitations63.6600 – 63.6604
§ 63.6600What emission limitations and operating limitations must I meet if I own or operate a stationary RICE with a site rating of more than 500 brake HP located at a major source of HAP emissions?
§ 63.6601What emission limitations must I meet if I own or operate a new or reconstructed 4SLB stationary RICE with a site rating of greater than or equal to 250 brake HP and less than or equal to 500 brake HP located at a major source of HAP emissions?
§ 63.6602What emission limitations and other requirements must I meet if I own or operate an existing stationary RICE with a site rating of equal to or less than 500 brake HP located at a major source of HAP emissions?
§ 63.6603What emission limitations, operating limitations, and other requirements must I meet if I own or operate an existing stationary RICE located at an area source of HAP emissions?
§ 63.6604What fuel requirements must I meet if I own or operate a stationary CI RICE?
General Compliance Requirements63.6605
§ 63.6605What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.6610 – 63.6630
§ 63.6610By what date must I conduct the initial performance tests or other initial compliance demonstrations if I own or operate a stationary RICE with a site rating of more than 500 brake HP located at a major source of HAP emissions?
§ 63.6611By what date must I conduct the initial performance tests or other initial compliance demonstrations if I own or operate a new or reconstructed 4SLB SI stationary RICE with a site rating of greater than or equal to 250 and less than or equal to 500 brake HP located at a major source of HAP emissions?
§ 63.6612By what date must I conduct the initial performance tests or other initial compliance demonstrations if I own or operate an existing stationary RICE with a site rating of less than or equal to 500 brake HP located at a major source of HAP emissions or an existing stationary RICE located at an area source of HAP emissions?
§ 63.6615When must I conduct subsequent performance tests?
§ 63.6620What performance tests and other procedures must I use?
§ 63.6625What are my monitoring, installation, collection, operation, and maintenance requirements?
§ 63.6630How do I demonstrate initial compliance with the emission limitations, operating limitations, and other requirements?
Continuous Compliance Requirements63.6635 – 63.6640
§ 63.6635How do I monitor and collect data to demonstrate continuous compliance?
§ 63.6640How do I demonstrate continuous compliance with the emission limitations, operating limitations, and other requirements?
Notifications, Reports, and Records63.6645 – 63.6660
§ 63.6645What notifications must I submit and when?
§ 63.6650What reports must I submit and when?
§ 63.6655What records must I keep?
§ 63.6660In what form and how long must I keep my records?
Other Requirements and Information63.6665 – 63.6675
§ 63.6665What parts of the General Provisions apply to me?
§ 63.6670Who implements and enforces this subpart?
§ 63.6675What definitions apply to this subpart?
Table 1a to Subpart ZZZZ of Part 63
Emission Limitations for Existing, New, and Reconstructed Spark Ignition, 4SRB Stationary RICE >500 HP Located at a Major Source of HAP Emissions
Table 1b to Subpart ZZZZ of Part 63
Operating Limitations for Existing, New, and Reconstructed SI 4SRB Stationary RICE >500 HP Located at a Major Source of HAP Emissions
Table 2a to Subpart ZZZZ of Part 63
Emission Limitations for New and Reconstructed 2SLB and Compression Ignition Stationary RICE >500 HP and New and Reconstructed 4SLB Stationary RICE ≥250 HP Located at a Major Source of HAP Emissions
Table 2b to Subpart ZZZZ of Part 63
Operating Limitations for New and Reconstructed 2SLB and CI Stationary RICE >500 HP Located at a Major Source of HAP Emissions, New and Reconstructed 4SLB Stationary RICE ≥250 HP Located at a Major Source of HAP Emissions, Existing CI Stationary RICE >500 HP
Table 2c to Subpart ZZZZ of Part 63
Requirements for Existing Compression Ignition Stationary RICE Located at a Major Source of HAP Emissions and Existing Spark Ignition Stationary RICE ≤500 HP Located at a Major Source of HAP Emissions
Table 2d to Subpart ZZZZ of Part 63
Requirements for Existing Stationary RICE Located at Area Sources of HAP Emissions
Table 3 to Subpart ZZZZ of Part 63
Subsequent Performance Tests
Table 4 to Subpart ZZZZ of Part 63
Requirements for Performance Tests
Table 5 to Subpart ZZZZ of Part 63
Initial Compliance With Emission Limitations, Operating Limitations, and Other Requirements
Table 6 to Subpart ZZZZ of Part 63
Continuous Compliance With Emission Limitations, and Other Requirements
Table 7 to Subpart ZZZZ of Part 63
Requirements for Reports
Table 8 to Subpart ZZZZ of Part 63
Applicability of General Provisions to Subpart ZZZZ
Appendix A to Subpart ZZZZ of Part 63
Protocol for Using an Electrochemical Analyzer to Determine Oxygen and Carbon Monoxide Concentrations From Certain Engines
Subpart AAAAANational Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants63.7080 – 63.7143
What This Subpart Covers63.7080 – 63.7083
§ 63.7080What is the purpose of this subpart?
§ 63.7081Am I subject to this subpart?
§ 63.7082What parts of my plant does this subpart cover?
§ 63.7083When do I have to comply with this subpart?
Emission Limitations63.7090
§ 63.7090What emission limitations must I meet?
General Compliance Requirements63.7100
§ 63.7100What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.7110 – 63.7114
§ 63.7110By what date must I conduct performance tests and other initial compliance demonstrations?
§ 63.7111When must I conduct subsequent performance tests?
§ 63.7112What performance tests, design evaluations, and other procedures must I use?
§ 63.7113What are my monitoring installation, operation, and maintenance requirements?
§ 63.7114How do I demonstrate initial compliance with the emission limitations standard?
Continuous Compliance Requirements63.7120 – 63.7121
§ 63.7120How do I monitor and collect data to demonstrate continuous compliance?
§ 63.7121How do I demonstrate continuous compliance with the emission limitations standard?
Notification, Reports, and Records63.7130 – 63.7133
§ 63.7130What notifications must I submit and when?
§ 63.7131What reports must I submit and when?
§ 63.7132What records must I keep?
§ 63.7133In what form and for how long must I keep my records?
Other Requirements and Information63.7140 – 63.7143
§ 63.7140What parts of the General Provisions apply to me?
§ 63.7141Who implements and enforces this subpart?
§ 63.7142What are the requirements for claiming area source status?
§ 63.7143What definitions apply to this subpart?
Table 1 to Subpart AAAAA of Part 63
Emission Limits
Table 2 to Subpart AAAAA of Part 63
Startup and Shutdown Emission Limits for Kilns and Coolers
Table 3 to Subpart AAAAA of Part 63
Operating Limits
Table 4 to Subpart AAAAA of Part 63
Initial Compliance With Emission Limits
Table 5 to Subpart AAAAA of Part 63
Requirements for Performance Tests
Table 6 to Subpart AAAAA of Part 63
Continuous Compliance With Operating Limits
Table 7 to Subpart AAAAA of Part 63
Periodic Monitoring for Compliance With Opacity and Visible Emissions Limits
Table 8 to Subpart AAAAA of Part 63
Requirements for Reports
Table 9 to Subpart AAAAA of Part 63
Emissions Averaging Emission Limits
Table 10 to Subpart AAAAA of Part 63
Applicability of General Provisions to Subpart AAAAA
Table 11 to Subpart AAAAA of Part 63
Toxicity Equivalence Factors (TEFs) for Human Health Risk Assessment of Polychlorinated Dibenzo-p-dioxins, Dibenzofurans, and Dioxin-Like Polychlorinated Biphenyls
Subpart BBBBBNational Emission Standards for Hazardous Air Pollutants for Semiconductor Manufacturing63.7180 – 63.7195
What This Subpart Covers63.7180 – 63.7183
§ 63.7180What is the purpose of this subpart?
§ 63.7181Am I subject to this subpart?
§ 63.7182What parts of my facility does this subpart cover?
§ 63.7183When do I have to comply with this subpart?
Emission Standards63.7184
§ 63.7184What emission limitations, operating limits, and work practice standards must I meet?
Compliance Requirements63.7185 – 63.7188
§ 63.7185What are my general requirements for complying with this subpart?
§ 63.7186By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.7187What performance tests and other compliance procedures must I use?
§ 63.7188What are my monitoring installation, operation, and maintenance requirements?
Applications, Notifications, Reports, and Records63.7189 – 63.7192
§ 63.7189What applications and notifications must I submit and when?
§ 63.7190What reports must I submit and when?
§ 63.7191What records must I keep?
§ 63.7192In what form and how long must I keep my records?
Other Requirements and Information63.7193 – 63.7195
§ 63.7193What parts of the General Provisions apply to me?
§ 63.7194Who implements and enforces this subpart?
§ 63.7195What definitions apply to this subpart?
Table 1 to Subpart BBBBB of Part 63
Requirements for Performance Tests
Table 2 to Subpart BBBBB of Part 63
Applicability of General Provisions to Subpart BBBBB
Subpart CCCCCNational Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks63.7280 – 63.7352
What This Subpart Covers63.7280 – 63.7283
§ 63.7280What is the purpose of this subpart?
§ 63.7281Am I subject to this subpart?
§ 63.7282What parts of my plant does this subpart cover?
§ 63.7283When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.7290 – 63.7299
§ 63.7290What emission limitations must I meet for capture systems and control devices applied to pushing emissions?
§ 63.7291What work practice standards must I meet for fugitive pushing emissions if I have a by-product coke oven battery with vertical flues?
§ 63.7292What work practice standards must I meet for fugitive pushing emissions if I have a by-product coke oven battery with horizontal flues?
§ 63.7293What work practice standards must I meet for fugitive pushing emissions if I have a nonrecovery coke oven battery?
§ 63.7294What work practice standard must I meet for soaking?
§ 63.7295What requirements must I meet for quenching?
§ 63.7296What emission limitations must I meet for battery stacks?
§ 63.7297What emission limitations must I meet for HNR HRSG main stacks?
§ 63.7298What emission limitations must I meet for HNR HRSG bypass/waste heat stacks?
§ 63.7299What opacity limitations must I meet for HNR HRSG bypass/waste heat stacks?
Operation and Maintenance Requirements63.7300
§ 63.7300What are my operation and maintenance requirements?
General Compliance Requirements63.7310
§ 63.7310What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.7320 – 63.7328
§ 63.7320By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.7321When must I conduct subsequent performance tests?
§ 63.7322What test methods and other procedures must I use to demonstrate initial compliance with the emission limits?
§ 63.7323What procedures must I use to establish operating limits?
§ 63.7324What procedures must I use to demonstrate initial compliance with the opacity limits?
§ 63.7325What test methods and other procedures must I use to demonstrate initial compliance with the TDS or constituent limits for quench water?
§ 63.7326How do I demonstrate initial compliance with the emission limitations that apply to me?
§ 63.7327How do I demonstrate initial compliance with the work practice standards that apply to me?
§ 63.7328How do I demonstrate initial compliance with the operation and maintenance requirements that apply to me?
Continuous Compliance Requirements63.7330 – 63.7336
§ 63.7330What are my monitoring requirements?
§ 63.7331What are the installation, operation, and maintenance requirements for my monitors?
§ 63.7332How do I monitor and collect data to demonstrate continuous compliance?
§ 63.7333How do I demonstrate continuous compliance with the emission limitations that apply to me?
§ 63.7334How do I demonstrate continuous compliance with the work practice standards that apply to me?
§ 63.7335How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?
§ 63.7336What other requirements must I meet to demonstrate continuous compliance?
Notification, Reports, and Records63.7340 – 63.7343
§ 63.7340What notifications must I submit and when?
§ 63.7341What reports must I submit and when?
§ 63.7342What records must I keep?
§ 63.7343In what form and how long must I keep my records?
Other Requirements and Information63.7350 – 63.7352
§ 63.7350What parts of the General Provisions apply to me?
§ 63.7351Who implements and enforces this subpart?
§ 63.7352What definitions apply to this subpart?
Table 1 to Subpart CCCCC of Part 63
Applicability of General Provisions to Subpart CCCCC
Subpart DDDDDNational Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters63.7480 – 63.7575
What This Subpart Covers63.7480 – 63.7495
§ 63.7480What is the purpose of this subpart?
§ 63.7485Am I subject to this subpart?
§ 63.7490What is the affected source of this subpart?
§ 63.7491Are any boilers or process heaters not subject to this subpart?
§ 63.7495When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.7499 – 63.7501
§ 63.7499What are the subcategories of boilers and process heaters?
§ 63.7500What emission limitations, work practice standards, and operating limits must I meet?
§ 63.7501 [Reserved]
General Compliance Requirements63.7505
§ 63.7505What are my general requirements for complying with this subpart?
Testing, Fuel Analyses, and Initial Compliance Requirements63.7510 – 63.7533
§ 63.7510What are my initial compliance requirements and by what date must I conduct them?
§ 63.7515When must I conduct subsequent performance tests, fuel analyses, or tune-ups?
§ 63.7520What stack tests and procedures must I use?
§ 63.7521What fuel analyses, fuel specification, and procedures must I use?
§ 63.7522Can I use emissions averaging to comply with this subpart?
§ 63.7525What are my monitoring, installation, operation, and maintenance requirements?
§ 63.7530How do I demonstrate initial compliance with the emission limitations, fuel specifications and work practice standards?
§ 63.7533Can I use efficiency credits earned from implementation of energy conservation measures to comply with this subpart?
Continuous Compliance Requirements63.7535 – 63.7541
§ 63.7535Is there a minimum amount of monitoring data I must obtain?
§ 63.7540How do I demonstrate continuous compliance with the emission limitations, fuel specifications and work practice standards?
§ 63.7541How do I demonstrate continuous compliance under the emissions averaging provision?
Notification, Reports, and Records63.7545 – 63.7560
§ 63.7545What notifications must I submit and when?
§ 63.7550What reports must I submit and when?
§ 63.7555What records must I keep?
§ 63.7560In what form and how long must I keep my records?
Other Requirements and Information63.7565 – 63.7575
§ 63.7565What parts of the General Provisions apply to me?
§ 63.7570Who implements and enforces this subpart?
§ 63.7575What definitions apply to this subpart?
Table 1 to Subpart DDDDD of Part 63
Emission Limits for New or Reconstructed Boilers and Process Heaters c
Table 2 to Subpart DDDDD of Part 63
Emission Limits for Existing Boilers and Process Heaters d
Table 3 to Subpart DDDDD of Part 63
Work Practice Standards
Table 4 to Subpart DDDDD of Part 63
Operating Limits for Boilers and Process Heaters
Table 5 to Subpart DDDDD of Part 63
Performance Testing Requirements
Table 6 to Subpart DDDDD of Part 63
Fuel Analysis Requirements
Table 7 to Subpart DDDDD of Part 63
Establishing Operating Limits a b
Table 8 to Subpart DDDDD of Part 63
Demonstrating Continuous Compliance
Table 9 to Subpart DDDDD of Part 63
Reporting Requirements
Table 10 to Subpart DDDDD of Part 63
Applicability of General Provisions to Subpart DDDDD
Table 11 to Subpart DDDDD of Part 63
Alternative Emission Limits for New or Reconstructed Boilers and Process Heaters That Commenced Construction or Reconstruction After June 4, 2010, and Before May 20, 2011
Table 12 to Subpart DDDDD of Part 63
Alternative Emission Limits for New or Reconstructed Boilers and Process Heaters That Commenced Construction or Reconstruction After May 20, 2011, and Before December 23, 2011
Table 13 to Subpart DDDDD of Part 63
Alternative Emission Limits for New or Reconstructed Boilers and Process Heaters That Commenced Construction or Reconstruction After December 23, 2011, and Before April 1, 2013
Table 14 to Subpart DDDDD of Part 63
Alternative Emission Limits for New or Reconstructed Boilers and Process Heaters c
Table 15 to Subpart DDDDD of Part 63
Alternative Emission Limits for Existing Boilers and Process Heaters d
Subpart EEEEENational Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries63.7680 – 63.7765
What this Subpart Covers63.7680 – 63.7683
§ 63.7680What is the purpose of this subpart?
§ 63.7681Am I subject to this subpart?
§ 63.7682What parts of my foundry does this subpart cover?
§ 63.7683When do I have to comply with this subpart?
Emissions Limitations63.7690
§ 63.7690What emissions limitations must I meet?
Work Practice Standards63.7700
§ 63.7700What work practice standards must I meet?
Operation and Maintenance Requirements63.7710
§ 63.7710What are my operation and maintenance requirements?
General Compliance Requirements63.7720
§ 63.7720What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.7730 – 63.7736
§ 63.7730By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.7731When must I conduct subsequent performance tests?
§ 63.7732What test methods and other procedures must I use to demonstrate initial compliance with the emissions limitations?
§ 63.7733What procedures must I use to establish operating limits?
§ 63.7734How do I demonstrate initial compliance with the emissions limitations that apply to me?
§ 63.7735How do I demonstrate initial compliance with the work practice standards that apply to me?
§ 63.7736How do I demonstrate initial compliance with the operation and maintenance requirements that apply to me?
Continuous Compliance Requirements63.7740 – 63.7747
§ 63.7740What are my monitoring requirements?
§ 63.7741What are the installation, operation, and maintenance requirements for my monitors?
§ 63.7742How do I monitor and collect data to demonstrate continuous compliance?
§ 63.7743How do I demonstrate continuous compliance with the emissions limitations that apply to me?
§ 63.7744How do I demonstrate continuous compliance with the work practice standards that apply to me?
§ 63.7745How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?
§ 63.7746What other requirements must I meet to demonstrate continuous compliance?
§ 63.7747How do I apply for alternative monitoring requirements for a continuous emissions monitoring system?
Notifications, Reports, and Records63.7750 – 63.7753
§ 63.7750What notifications must I submit and when?
§ 63.7751What reports must I submit and when?
§ 63.7752What records must I keep?
§ 63.7753In what form and for how long must I keep my records?
Other Requirements and Information63.7760 – 63.7761
§ 63.7760What parts of the General Provisions apply to me?
§ 63.7761Who implements and enforces this subpart?
Definitions63.7765
§ 63.7765What definitions apply to this subpart?
Table 1 to Subpart EEEEE of Part 63
Applicability of General Provisions to This Subpart
Subpart FFFFFNational Emission Standards for Hazardous Air Pollutants for Integrated Iron and Steel Manufacturing Facilities63.7780 – 63.7852
What This Subpart Covers63.7780 – 63.7783
§ 63.7780What is the purpose of this subpart?
§ 63.7781Am I subject to this subpart?
§ 63.7782What parts of my plant does this subpart cover?
§ 63.7783When do I have to comply with this subpart?
Emission Limitations and Standards63.7790 – 63.7793
§ 63.7790What emission limitations must I meet?
§ 63.7791How do I comply with the requirements for the control of mercury from BOPF Groups?
§ 63.7792What fenceline monitoring requirements must I meet?
§ 63.7793What work practice standards must I meet?
Operation and Maintenance Requirements63.7800
§ 63.7800What are my operation and maintenance requirements?
General Compliance Requirements63.7810
§ 63.7810What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.7820 – 63.7827
§ 63.7820By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.7821When must I conduct subsequent performance tests?
§ 63.7822What test methods and other procedures must I use to demonstrate initial compliance with the emission limits for particulate matter?
§ 63.7823What test methods and other procedures must I use to demonstrate initial compliance with the opacity limits?
§ 63.7824What test methods and other procedures must I use to establish and demonstrate initial compliance with operating limits?
§ 63.7825What test methods and other procedures must I use to demonstrate initial compliance with the emission limits for hazardous air pollutants?
§ 63.7826How do I demonstrate initial compliance with the emission limitations that apply to me?
§ 63.7827How do I demonstrate initial compliance with the operation and maintenance requirements that apply to me?
Continuous Compliance Requirements63.7830 – 63.7835
§ 63.7830What are my monitoring requirements?
§ 63.7831What are the installation, operation, and maintenance requirements for my monitors?
§ 63.7832How do I monitor and collect data to demonstrate continuous compliance?
§ 63.7833How do I demonstrate continuous compliance with the emission limitations that apply to me?
§ 63.7834How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?
§ 63.7835What other requirements must I meet to demonstrate continuous compliance?
Notifications, Reports, and Records63.7840 – 63.7843
§ 63.7840What notifications must I submit and when?
§ 63.7841What reports must I submit and when?
§ 63.7842What records must I keep?
§ 63.7843In what form and how long must I keep my records?
Other Requirements and Information63.7850 – 63.7852
§ 63.7850What parts of the General Provisions apply to me?
§ 63.7851Who implements and enforces this subpart?
§ 63.7852What definitions apply to this subpart?
Table 1 to Subpart FFFFF of Part 63
Emission, Opacity, and Work Practice Limits
Table 2 to Subpart FFFFF of Part 63
Initial Compliance With Emission and Opacity Limits
Table 3 to Subpart FFFFF of Part 63
Continuous Compliance With Emission and Opacity Limits
Table 4 to Subpart FFFFF of Part 63
Applicability of General Provisions to Subpart FFFFF
Table 5 to Subpart FFFFF of Part 63
Toxic Equivalency Factors
Table 6 to Subpart FFFFF of Part 63
List of Polycyclic Aromatic Hydrocarbons
Subpart GGGGGNational Emission Standards for Hazardous Air Pollutants: Site Remediation63.7880 – 63.7957
What This Subpart Covers63.7880 – 63.7883
§ 63.7880What is the purpose of this subpart?
§ 63.7881Am I subject to this subpart?
§ 63.7882What site remediation sources at my facility does this subpart affect?
§ 63.7883When do I have to comply with this subpart?
General Standards63.7884 – 63.7888
§ 63.7884What are the general standards I must meet for each site remediation with affected sources?
§ 63.7885What are the general standards I must meet for my affected process vents?
§ 63.7886What are the general standards I must meet for my affected remediation material management units?
§ 63.7887What are the general standards I must meet for my affected equipment leak sources?
§ 63.7888How do I implement this rule at my facility using the cross-referenced requirements in other subparts?
Process Vents63.7890 – 63.7893
§ 63.7890What emissions limitations and work practice standards must I meet for process vents?
§ 63.7891How do I demonstrate initial compliance with the emissions limitations and work practice standards for process vents?
§ 63.7892What are my inspection and monitoring requirements for process vents?
§ 63.7893How do I demonstrate continuous compliance with the emissions limitations and work practice standards for process vents?
Tanks63.7895 – 63.7898
§ 63.7895What emissions limitations and work practice standards must I meet for tanks?
§ 63.7896How do I demonstrate initial compliance with the emissions limitations and work practice standards for tanks?
§ 63.7897What are my inspection and monitoring requirements for tanks?
§ 63.7898How do I demonstrate continuous compliance with the emissions limitations and work practice standards for tanks?
Containers63.7900 – 63.7903
§ 63.7900What emissions limitations and work practice standards must I meet for containers?
§ 63.7901How do I demonstrate initial compliance with the emissions limitations and work practice standards for containers?
§ 63.7902What are my inspection and monitoring requirements for containers?
§ 63.7903How do I demonstrate continuous compliance with the emissions limitations and work practice standards for containers?
Surface Impoundments63.7905 – 63.7908
§ 63.7905What emissions limitations or work practice standards must I meet for surface impoundments?
§ 63.7906How do I demonstrate initial compliance with the emissions limitations or work practice standards for surface impoundments?
§ 63.7907What are my inspection and monitoring requirements for surface impoundments?
§ 63.7908How do I demonstrate continuous compliance with the emissions limitations and work practice standards for surface impoundments?
Separators63.7910 – 63.7913
§ 63.7910What emissions limitations and work practice standards must I meet for separators?
§ 63.7911How do I demonstrate initial compliance with the emissions limitations and work practice standards for separators?
§ 63.7912What are my inspection and monitoring requirements for separators?
§ 63.7913How do I demonstrate continuous compliance with the emissions limitations and work practice standards for separators?
Transfer Systems63.7915 – 63.7918
§ 63.7915What emissions limitations and work practice standards must I meet for transfer systems?
§ 63.7916How do I demonstrate initial compliance with the emissions limitations and work practice standards for transfer systems?
§ 63.7917What are my inspection and monitoring requirements for transfer systems?
§ 63.7918How do I demonstrate continuous compliance with the emissions limitations and work practice standards for transfer systems?
Equipment Leaks and Pressure Relief Devices63.7920 – 63.7923
§ 63.7920What emissions limitations and work practice standards must I meet for equipment leaks?
§ 63.7921How do I demonstrate initial compliance with the emissions limitations and work practice standards for equipment leaks?
§ 63.7922How do I demonstrate continuous compliance with the work practice standards for equipment leaks?
§ 63.7923What monitoring and work practice standards must I meet for pressure relief devices?
Closed Vent Systems and Control Devices63.7925 – 63.7928
§ 63.7925What emissions limitations and work practice standards must I meet for closed vent systems and control devices?
§ 63.7926How do I demonstrate initial compliance with the emission limitations and work practice standards for closed vent systems and control devices?
§ 63.7927What are my inspection and monitoring requirements for closed vent systems and control devices?
§ 63.7928How do I demonstrate continuous compliance with the emissions limitations and work practice standards for closed vent systems and control devices?
General Compliance Requirements63.7935 – 63.7938
§ 63.7935What are my general requirements for complying with this subpart?
§ 63.7936What requirements must I meet if I transfer remediation material off-site to another facility?
§ 63.7937How do I demonstrate initial compliance with the general standards?
§ 63.7938How do I demonstrate continuous compliance with the general standards?
Performance Tests63.7940 – 63.7944
§ 63.7940By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.7941How do I conduct a performance test, design evaluation, or other type of initial compliance demonstration?
§ 63.7942When must I conduct subsequent performance tests?
§ 63.7943How do I determine the average VOHAP concentration of my remediation material?
§ 63.7944How do I determine the maximum HAP vapor pressure of my remediation material?
Continuous Monitoring Systems63.7945 – 63.7947
§ 63.7945What are my monitoring installation, operation, and maintenance requirements?
§ 63.7946How do I monitor and collect data to demonstrate continuous compliance?
§ 63.7947What are my monitoring alternatives?
Notification, Reports, and Records63.7950 – 63.7953
§ 63.7950What notifications must I submit and when?
§ 63.7951What reports must I submit and when?
§ 63.7952What records must I keep?
§ 63.7953In what form and how long must I keep my records?
Other Requirements and Information63.7955 – 63.7957
§ 63.7955What parts of the General Provisions apply to me?
§ 63.7956Who implements and enforces this subpart?
§ 63.7957What definitions apply to this subpart?
Table 1 to Subpart GGGGG of Part 63
List of Hazardous Air Pollutants
Table 2 to Subpart GGGGG of Part 63
Control Levels as Required by § 63.7895(a) for Tanks Managing Remediation Material With a Maximum HAP Vapor Pressure Less Than 76.6 kPa
Table 3 to Subpart GGGGG of Part 63
Applicability of General Provisions to Subpart GGGGG
Subpart HHHHHNational Emission Standards for Hazardous Air Pollutants: Miscellaneous Coating Manufacturing63.7980 – 63.8105
What This Subpart Covers63.7980 – 63.7990
§ 63.7980What is the purpose of this subpart?
§ 63.7985Am I subject to the requirements in this subpart?
§ 63.7990What parts of my plant does this subpart cover?
Compliance Dates63.7995
§ 63.7995When do I have to comply with this subpart?
Emission Limits, Work Practice Standards, and Compliance Requirements63.8000 – 63.8030
§ 63.8000What are my general requirements for complying with this subpart?
§ 63.8005What requirements apply to my process vessels?
§ 63.8010What requirements apply to my storage tanks?
§ 63.8015What requirements apply to my equipment leaks?
§ 63.8020What requirements apply to my wastewater streams?
§ 63.8025What requirements apply to my transfer operations?
§ 63.8030What requirements apply to my heat exchange systems?
Alternative Means of Compliance63.8050 – 63.8055
§ 63.8050How do I comply with emissions averaging for stationary process vessels at existing sources?
§ 63.8055How do I comply with a weight percent HAP limit in coating products?
Notification, Reports, and Records63.8070 – 63.8080
§ 63.8070What notifications must I submit and when?
§ 63.8075What reports must I submit and when?
§ 63.8080What records must I keep?
Other Requirements and Information63.8090 – 63.8105
§ 63.8090What compliance options do I have if part of my plant is subject to both this subpart and another subpart?
§ 63.8095What parts of the General Provisions apply to me?
§ 63.8100Who implements and enforces this subpart?
§ 63.8105What definitions apply to this subpart?
Table 1 to Subpart HHHHH of Part 63
Emission Limits and Work Practice Standards for Process Vessels
Table 2 to Subpart HHHHH of Part 63
Emission Limits for Storage Tanks
Table 3 to Subpart HHHHH of Part 63
Requirements for Equipment Leaks
Table 4 to Subpart HHHHH of Part 63
Emission Limits and Work Practice Standards for Wastewater Streams
Table 5 to Subpart HHHHH of Part 63
Emission Limits and Work Practice Standards for Transfer Operations
Table 6 to Subpart HHHHH of Part 63
Requirements for Heat Exchange Systems
Table 7 to Subpart HHHHH of Part 63
Partially Soluble Hazardous Air Pollutants
Table 8 to Subpart HHHHH of Part 63
Soluble Hazardous Air Pollutants
Table 9 to Subpart HHHHH of Part 63
Requirements for Reports
Table 10 to Subpart HHHHH of Part 63
Applicability of General Provisions to This Subpart
Table 11 to Subpart HHHHH of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content If Present at 0.1 Percent or More by Mass
Subpart IIIIINational Emission Standards for Hazardous Air Pollutants for Mercury Cell Chlor-Alkali Plants63.8180 – 63.8266
What This Subpart Covers63.8180 – 63.8186
§ 63.8180What is the purpose of this subpart?
§ 63.8182Am I subject to this subpart?
§ 63.8184What parts of my plant does this subpart cover?
§ 63.8186When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.8190 – 63.8192
§ 63.8190What emission limitations must I meet?
§ 63.8192What work practice standards must I meet?
Operation and Maintenance Requirements63.8222 – 63.8226
§ 63.8222What are my operation and maintenance requirements?
§ 63.8226What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.8230 – 63.8236
§ 63.8230By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.8232What test methods and other procedures must I use to demonstrate initial compliance with the emission limits?
§ 63.8234What equations and procedures must I use for the initial compliance demonstration?
§ 63.8236How do I demonstrate initial compliance with the emission limitations and work practice standards?
Continuous Compliance Requirements63.8240 – 63.8248
§ 63.8240What are my monitoring requirements?
§ 63.8242What are the installation, operation, and maintenance requirements for my continuous mercury monitoring systems?
§ 63.8243What equations and procedures must I use to demonstrate continuous compliance?
§ 63.8244How do I monitor and collect data to demonstrate continuous compliance?
§ 63.8246How do I demonstrate continuous compliance with the emission limitations and work practice standards?
§ 63.8248What other requirements must I meet?
Notification, Reports, and Records63.8252 – 63.8258
§ 63.8252What notifications must I submit and when?
§ 63.8254What reports must I submit and when?
§ 63.8256What records must I keep?
§ 63.8258In what form and how long must I keep my records?
Other Requirements and Information63.8262 – 63.8266
§ 63.8262What parts of the General Provisions apply to me?
§ 63.8264Who implements and enforces this subpart?
§ 63.8266What definitions apply to this subpart?
Table 1 to Subpart IIIII of Part 63
Work Practice Standards—Design, Operation, and Maintenance Requirements
Table 2 to Subpart IIIII of Part 63
Work Practice Standards—Required Inspections
Table 3 to Subpart IIIII of Part 63
Work Practice Standards—Required Actions for Liquid Mercury Spills and Accumulations and Hydrogen and Mercury Vapor Leaks
Table 4 to Subpart IIIII of Part 63
Work Practice Standards—Requirements for Mercury Liquid Collection
Table 5 to Subpart IIIII of Part 63
Required Elements of Floor-Level Mercury Vapor Measurement and Cell Room Monitoring Plans
Table 6 to Subpart IIIII of Part 63
Examples of Techniques for Equipment Problem Identification, Leak Detection and Mercury Vapor
Table 7 to Subpart IIIII of Part 63
Required Elements of Washdown Plans
Table 8 to Subpart IIIII of Part 63
Requirements for Cell Room Monitoring Program
Table 9 to Subpart IIIII of Part 63
Required Records for Work Practice Standards
Table 10 to Subpart IIIII of Part 63
Applicability of General Provisions to Subpart IIIII
Subpart JJJJJNational Emission Standards for Hazardous Air Pollutants for Brick and Structural Clay Products Manufacturing63.8380 – 63.8515
What This Subpart Covers63.8380 – 63.8395
§ 63.8380What is the purpose of this subpart?
§ 63.8385Am I subject to this subpart?
§ 63.8390What parts of my plant does this subpart cover?
§ 63.8395When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.8405 – 63.8410
§ 63.8405What emission limitations and work practice standards must I meet?
§ 63.8410What are my options for meeting the emission limitations and work practice standards?
General Compliance Requirements63.8420 – 63.8425
§ 63.8420What are my general requirements for complying with this subpart?
§ 63.8425What do I need to know about operation, maintenance, and monitoring plans?
Testing and Initial Compliance Requirements63.8435 – 63.8455
§ 63.8435By what date must I conduct performance tests?
§ 63.8440When must I conduct subsequent performance tests?
§ 63.8445How do I conduct performance tests and establish operating limits?
§ 63.8450What are my monitoring installation, operation, and maintenance requirements?
§ 63.8455How do I demonstrate initial compliance with the emission limitations and work practice standards?
Continuous Compliance Requirements63.8465 – 63.8470
§ 63.8465How do I monitor and collect data to demonstrate continuous compliance?
§ 63.8470How do I demonstrate continuous compliance with the emission limitations and work practice standards?
Notifications, Reports, and Records63.8480 – 63.8495
§ 63.8480What notifications must I submit and when?
§ 63.8485What reports must I submit and when?
§ 63.8490What records must I keep?
§ 63.8495In what form and for how long must I keep my records?
Other Requirements and Information63.8505 – 63.8515
§ 63.8505What parts of the General Provisions apply to me?
§ 63.8510Who implements and enforces this subpart?
§ 63.8515What definitions apply to this subpart?
Table 1 to Subpart JJJJJ of Part 63
Emission Limits
Table 2 to Subpart JJJJJ of Part 63
Operating Limits
Table 3 to Subpart JJJJJ of Part 63
Work Practice Standards
Table 4 to Subpart JJJJJ of Part 63
Requirements for Performance Tests
Table 5 to Subpart JJJJJ of Part 63
Initial Compliance With Emission Limitations and Work Practice Standards
Table 6 to Subpart JJJJJ of Part 63
Continuous Compliance With Emission Limitations and Work Practice Standards
Table 7 to Subpart JJJJJ of Part 63
Compliance Dates
Table 8 to Subpart JJJJJ of Part 63
Deadlines for Submitting Notifications
Table 9 to Subpart JJJJJ of Part 63
Requirements for Reports
Table 10 to Subpart JJJJJ of Part 63
Applicability of General Provisions to Subpart JJJJJ
Subpart KKKKKNational Emission Standards for Hazardous Air Pollutants for Clay Ceramics Manufacturing63.8530 – 63.8665
What This Subpart Covers63.8530 – 63.8545
§ 63.8530What is the purpose of this subpart?
§ 63.8535Am I subject to this subpart?
§ 63.8540What parts of my plant does this subpart cover?
§ 63.8545When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.8555 – 63.8560
§ 63.8555What emission limitations and work practice standards must I meet?
§ 63.8560What are my options for meeting the emission limitations and work practice standards?
General Compliance Requirements63.8570 – 63.8575
§ 63.8570What are my general requirements for complying with this subpart?
§ 63.8575What do I need to know about operation, maintenance, and monitoring plans?
Testing and Initial Compliance Requirements63.8585 – 63.8605
§ 63.8585By what date must I conduct performance tests?
§ 63.8590When must I conduct subsequent performance tests?
§ 63.8595How do I conduct performance tests and establish operating limits?
§ 63.8600What are my monitoring installation, operation, and maintenance requirements?
§ 63.8605How do I demonstrate initial compliance with the emission limitations and work practice standards?
Continuous Compliance Requirements63.8615 – 63.8620
§ 63.8615How do I monitor and collect data to demonstrate continuous compliance?
§ 63.8620How do I demonstrate continuous compliance with the emission limitations and work practice standards?
Notifications, Reports, and Records63.8630 – 63.8645
§ 63.8630What notifications must I submit and when?
§ 63.8635What reports must I submit and when?
§ 63.8640What records must I keep?
§ 63.8645In what form and for how long must I keep my records?
Other Requirements and Information63.8655 – 63.8665
§ 63.8655What parts of the General Provisions apply to me?
§ 63.8660Who implements and enforces this subpart?
§ 63.8665What definitions apply to this subpart?
Tables to Subpart KKKKK of Part 63
Table 1 to Subpart KKKKK of Part 63
Emission Limits
Table 2 to Subpart KKKKK of Part 63
Operating Limits
Table 3 to Subpart KKKKK of Part 63
Work Practice Standards
Table 4 to Subpart KKKKK of Part 63
Requirements for Performance Tests
Table 5 to Subpart KKKKK of Part 63
Toxic Equivalency Factors
Table 6 to Subpart KKKKK of Part 63
Initial Compliance With Emission Limitations and Work Practice Standards
Table 7 to Subpart KKKKK of Part 63
Continuous Compliance With Emission Limitations and Work Practice Standards
Table 8 to Subpart KKKKK of Part 63
Compliance Dates
Table 9 to Subpart KKKKK of Part 63
Deadlines for Submitting Notifications
Table 10 to Subpart KKKKK of Part 63
Requirements for Reports
Table 11 to Subpart KKKKK of Part 63
Applicability of General Provisions to Subpart KKKKK
Subpart LLLLLNational Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing63.8680 – 63.8698
What This Subpart Covers63.8680 – 63.8683
§ 63.8680What is the purpose of this subpart?
§ 63.8681Am I subject to this subpart?
§ 63.8682What parts of my plant does this subpart cover?
§ 63.8683When must I comply with this subpart?
Emission Limitations63.8684
§ 63.8684What emission limitations and operating limits must I meet?
General Compliance Requirements63.8685
§ 63.8685What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.8686 – 63.8689
§ 63.8686By what date must I conduct initial performance tests or other initial compliance demonstrations?
§ 63.8687What performance tests, design evaluations, and other procedures must I use?
§ 63.8688What are my monitoring installation, operation, and maintenance requirements?
§ 63.8689How do I demonstrate initial compliance with the emission limitations?
Continuous Compliance Requirements63.8690 – 63.8691
§ 63.8690How do I monitor and collect data to demonstrate continuous compliance?
§ 63.8691How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations and operating limits?
Notifications, Reports, and Records63.8692 – 63.8695
§ 63.8692What notifications must I submit and when?
§ 63.8693What reports must I submit and when?
§ 63.8694What records must I keep?
§ 63.8695In what form and how long must I keep my records?
Other Requirements and Information63.8696 – 63.8698
§ 63.8696What parts of the General Provisions apply to me?
§ 63.8697Who implements and enforces this subpart?
§ 63.8698What definitions apply to this subpart?
Table 1 to Subpart LLLLL of Part 63
Emission Limitations
Table 2 to Subpart LLLLL of Part 63
Operating Limits
Table 3 to Subpart LLLLL of Part 63
Requirements for Performance Tests a b
Table 4 to Subpart LLLLL of Part 63
Initial and Continuous Compliance With Emission Limitations
Table 5 to Subpart LLLLL of Part 63
Continuous Compliance With Operating Limits a
Table 6 to Subpart LLLLL of Part 63
Requirements for Reports
Table 7 to Subpart LLLLL of Part 63
Applicability of General Provisions to Subpart LLLLL
Subpart MMMMMNational Emission Standards for Hazardous Air Pollutants: Flexible Polyurethane Foam Fabrication Operations63.8780 – 63.8830
What This Subpart Covers63.8780 – 63.8786
§ 63.8780What is the purpose of this subpart?
§ 63.8782Am I subject to this subpart?
§ 63.8784What parts of my plant does this subpart cover?
§ 63.8786When do I have to comply with this subpart?
Emission Limitations63.8790
§ 63.8790What emission limitations must I meet?
General Compliance Requirements63.8794
§ 63.8794What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.8798 – 63.8806
§ 63.8798By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.8800What performance tests and other procedures must I use to demonstrate compliance with the emission limit for flame lamination?
§ 63.8802What methods must I use to demonstrate compliance with the emission limitation for loop slitter adhesive use?
§ 63.8806How do I demonstrate initial compliance with the emission limitations?
Continuous Compliance Requirements63.8810 – 63.8812
§ 63.8810How do I monitor and collect data to demonstrate continuous compliance?
§ 63.8812How do I demonstrate continuous compliance with the emission limitations?
Notification, Reports, and Records63.8816 – 63.8822
§ 63.8816What notifications must I submit and when?
§ 63.8818What reports must I submit and when?
§ 63.8820What records must I keep?
§ 63.8822In what form and how long must I keep my records?
Other Requirements and Information63.8826 – 63.8830
§ 63.8826What parts of the General Provisions apply to me?
§ 63.8828Who implements and enforces this subpart?
§ 63.8830What definitions apply to this subpart?
Table 1 to Subpart MMMMM of Part 63
Emission Limits
Table 2 to Subpart MMMMM of Part 63
Operating Limits for Existing, New, or Reconstructed Flame Lamination Affected Sources
Table 3 to Subpart MMMMM of Part 63
Performance Test Requirements for Existing, New, or Reconstructed Flame Lamination Affected Sources
Table 4 to Subpart MMMMM of Part 63
Initial Compliance With Emission Limits
Table 5 to Subpart MMMMM of Part 63
Continuous Compliance With Emission Limits and Operating Limits
Table 6 to Subpart MMMMM of Part 63
Requirements for Reports
Table 7 to Subpart MMMMM of Part 63
Applicability of General Provisions to Subpart MMMMM
Table 8 to Subpart MMMMM of Part 63
List of Hazardous Air Pollutants That Must Be Counted Toward Total HAP Content if Present at 0.1 Percent or More by Weight
Subpart NNNNNNational Emission Standards for Hazardous Air Pollutants: Hydrochloric Acid Production63.8980 – 63.9075
What This Subpart Covers63.8980 – 63.8995
§ 63.8980What is the purpose of this subpart?
§ 63.8985Am I subject to this subpart?
§ 63.8990What parts of my plant does this subpart cover?
§ 63.8995When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.9000
§ 63.9000What emission limitations and work practice standards must I meet?
General Compliance Requirements63.9005
§ 63.9005What are my general requirements for complying with this subpart?
Testing and Initial Compliance Requirements63.9010 – 63.9030
§ 63.9010By what date must I conduct performance tests?
§ 63.9015When must I conduct subsequent performance tests?
§ 63.9020What performance tests and other procedures must I use?
§ 63.9025What are my monitoring installation, operation, and maintenance requirements?
§ 63.9030How do I demonstrate initial compliance with the emission limitations and work practice standards?
Continuous Compliance Requirements63.9035 – 63.9040
§ 63.9035How do I monitor and collect data to demonstrate continuous compliance?
§ 63.9040How do I demonstrate continuous compliance with the emission limitations and work practice standards?
Notifications, Reports, and Records63.9045 – 63.9060
§ 63.9045What notifications must I submit and when?
§ 63.9050What reports must I submit and when?
§ 63.9055What records must I keep?
§ 63.9060In what form and how long must I keep my records?
Other Requirements and Information63.9065 – 63.9075
§ 63.9065What parts of the General Provisions apply to me?
§ 63.9070Who implements and enforces this subpart?
§ 63.9075What definitions apply to this subpart?
Table 1 to Subpart NNNNN of Part 63
Emission Limits and Work Practice Standards
Table 2 to Subpart NNNNN of Part 63
Operating Limits
Table 3 to Subpart NNNNN of Part 63
Performance Test Requirements for HCl Production Affected Sources
Table 4 to Subpart NNNNN of Part 63
Initial Compliance With Emission Limitations and Work Practice Standards
Table 5 to Subpart NNNNN of Part 63
Continuous Compliance With Emission Limitations and Work Practice Standards
Table 6 to Subpart NNNNN of Part 63
Requirements for Reports
Table 7 to Subpart NNNNN of Part 63
Applicability of General Provisions to Subpart NNNNN
Subpart OOOOO [Reserved]
Subpart PPPPPNational Emission Standards for Hazardous Air Pollutants for Engine Test Cells/Stands63.9280 – 63.9375
What This Subpart Covers63.9280 – 63.9295
§ 63.9280What is the purpose of subpart PPPPP?
§ 63.9285Am I subject to this subpart?
§ 63.9290What parts of my plant does this subpart cover?
§ 63.9295When do I have to comply with this subpart?
Emission Limitations63.9300 – 63.9302
§ 63.9300What emission limitations must I meet?
§ 63.9301What are my options for meeting the emission limits?
§ 63.9302What operating limits must I meet?
General Compliane Requirements63.9305 – 63.9307
§ 63.9305What are my general requirements for complying with this subpart?
§ 63.9306What are my continuous parameter monitoring system (CPMS) installation, operation, and maintenance requirements?
§ 63.9307What are my continuous emissions monitoring system installation, operation, and maintenance requirements?
Testing and Initial Compliance Requirements63.9310 – 63.9330
§ 63.9310By what date must I conduct the initial compliance demonstrations?
§ 63.9320What procedures must I use?
§ 63.9321What are the general requirements for performance tests?
§ 63.9322How do I determine the emission capture system efficiency?
§ 63.9323How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.9324How do I establish the emission capture system and add-on control device operating limits during the performance test?
§ 63.9330How do I demonstrate initial compliance with the emission limitation?
Continuous Compliance Requirements63.9335 – 63.9340
§ 63.9335How do I monitor and collect data to demonstrate continuous compliance?
§ 63.9340How do I demonstrate continuous compliance with the emission limitations?
Notifications, Reports, and Records63.9345 – 63.9360
§ 63.9345What notifications must I submit and when?
§ 63.9350What reports must I submit and when?
§ 63.9355What records must I keep?
§ 63.9360In what form and how long must I keep my records?
Other Requirements and Information63.9365 – 63.9375
§ 63.9365What parts of the General Provisions apply to me?
§ 63.9370Who implements and enforces this subpart?
§ 63.9375What definitions apply to this subpart?
Table 1 to Subpart PPPPP of Part 63
Emission Limitations
Table 2 to Subpart PPPPP of Part 63
Operating Limits
Table 3 to Subpart PPPPP of Part 63
Requirements for Initial Compliance Demonstrations
Table 4 to Subpart PPPPP of Part 63
Initial Compliance With Emission Limitations
Table 5 to Subpart PPPPP of Part 63
Continuous Compliance With Emission Limitations
Table 6 to Subpart PPPPP of Part 63
Requirements for Reports
Table 7 to Subpart PPPPP of Part 63
Applicability of General Provisions to Subpart PPPPP
Subpart QQQQQNational Emission Standards for Hazardous Air Pollutants for Friction Materials Manufacturing Facilities63.9480 – 63.9579
What This Subpart Covers63.9480 – 63.9495
§ 63.9480What is the purpose of this subpart?
§ 63.9485Am I subject to this subpart?
§ 63.9490What parts of my plant does this subpart cover?
§ 63.9495When do I have to comply with this subpart?
Emission Limitations63.9500
§ 63.9500What emission limitations must I meet?
General Compliance Requirements63.9505
§ 63.9505What are my general requirements for complying with this subpart?
Initial Compliance Demonstration Requirements63.9510 – 63.9525
§ 63.9510By what date must I conduct my initial compliance demonstration?
§ 63.9515How do I demonstrate initial compliance with the emission limitation that applies to me?
§ 63.9520What procedures must I use to demonstrate initial compliance?
§ 63.9525What are the installation, operation, and maintenance requirements for my weight measurement device?
Continuous Compliance Requirements63.9530
§ 63.9530How do I demonstrate continuous compliance with the emission limitation that applies to me?
Notifications, Reports, and Records63.9535 – 63.9550
§ 63.9535What notifications must I submit and when?
§ 63.9540What reports must I submit and when?
§ 63.9545What records must I keep?
§ 63.9550In what form and how long must I keep my records?
Other Requirements and Information63.9555 – 63.9579
§ 63.9555What parts of the General Provisions apply to me?
§ 63.9560Who implements and enforces this subpart?
§ 63.9565What definitions apply to this subpart?
§ 63.9570How do I apply for alternative compliance requirements?
§§ 63.9571-63.9579 [Reserved]
Table 1 to Subpart QQQQQ of Part 63
Applicability of General Provisions to Subpart QQQQQ
Subpart RRRRRNational Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing63.9580 – 63.9652
What This Subpart Covers63.9580 – 63.9583
§ 63.9580What is the purpose of this subpart?
§ 63.9581Am I subject to this subpart?
§ 63.9582What parts of my plant does this subpart cover?
§ 63.9583When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.9590 – 63.9591
§ 63.9590What emission limitations and operating limits must I meet?
§ 63.9591What work practice standards must I meet?
Operation and Maintenance Requirements63.9600
§ 63.9600What are my operation and maintenance requirements?
General Compliance Requirements63.9610
§ 63.9610What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.9620 – 63.9625
§ 63.9620On which units and by what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.9621What test methods and other procedures must I use to demonstrate initial compliance with the emission limits?
§ 63.9622What test methods and other procedures must I use to establish and demonstrate initial compliance with the operating limits?
§ 63.9623How do I demonstrate initial compliance with the emission limitations that apply to me?
§ 63.9624How do I demonstrate initial compliance with the work practice standards that apply to me?
§ 63.9625How do I demonstrate initial compliance with the operation and maintenance requirements that apply to me?
Continuous Compliance Requirements63.9630 – 63.9637
§ 63.9630When must I conduct subsequent performance tests?
§ 63.9631What are my monitoring requirements?
§ 63.9632What are the installation, operation, and maintenance requirements for my monitoring equipment?
§ 63.9633How do I monitor and collect data to demonstrate continuous compliance?
§ 63.9634How do I demonstrate continuous compliance with the emission limitations that apply to me?
§ 63.9635How do I demonstrate continuous compliance with the work practice standards that apply to me?
§ 63.9636How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?
§ 63.9637What other requirements must I meet to demonstrate continuous compliance?
Notifications, Reports, and Records63.9640 – 63.9643
§ 63.9640What notifications must I submit and when?
§ 63.9641What reports must I submit and when?
§ 63.9642What records must I keep?
§ 63.9643In what form and how long must I keep my records?
Other Requirements and Information63.9650 – 63.9652
§ 63.9650What parts of the General Provisions apply to me?
§ 63.9651Who implements and enforces this subpart?
§ 63.9652What definitions apply to this subpart?
Table 1 to Subpart RRRRR of Part 63
Particulate Matter Emission Limits
Table 2 to Subpart RRRRR of Part 63
Mercury Emission Limits for Indurating Furnaces
Table 3 to Subpart RRRRR of Part 63
Hydrogen Chloride and Hydrogen Fluoride Emission Limits for Indurating Furnaces
Table 4 to Subpart RRRRR of Part 63
Applicability of General Provisions to Subpart RRRRR of Part 63
Subpart SSSSSNational Emission Standards for Hazardous Air Pollutants for Refractory Products Manufacturing63.9780 – 63.9824
What This Subpart Covers63.9780 – 63.9786
§ 63.9780What is the purpose of this subpart?
§ 63.9782Am I subject to this subpart?
§ 63.9784What parts of my plant does this subpart cover?
§ 63.9786When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.9788 – 63.9790
§ 63.9788What emission limits, operating limits, and work practice standards must I meet?
§ 63.9790What are my options for meeting the emission limits?
General Compliance Requirements63.9792 – 63.9794
§ 63.9792What are my general requirements for complying with this subpart?
§ 63.9794What do I need to know about operation, maintenance, and monitoring plans?
Testing and Initial Compliance Requirements63.9796 – 63.9806
§ 63.9796By what date must I conduct performance tests?
§ 63.9798When must I conduct subsequent performance tests?
§ 63.9800How do I conduct performance tests and establish operating limits?
§ 63.9802How do I develop an emissions profile?
§ 63.9804What are my monitoring system installation, operation, and maintenance requirements?
§ 63.9806How do I demonstrate initial compliance with the emission limits, operating limits, and work practice standards?
Continuous Compliance Requirements63.9808 – 63.9810
§ 63.9808How do I monitor and collect data to demonstrate continuous compliance?
§ 63.9810How do I demonstrate continuous compliance with the emission limits, operating limits, and work practice standards?
Notifications, Reports, and Records63.9812 – 63.9818
§ 63.9812What notifications must I submit and when?
§ 63.9814What reports must I submit and when?
§ 63.9816What records must I keep?
§ 63.9818In what form and how long must I keep my records?
Other Requirements and Information63.9820 – 63.9824
§ 63.9820What parts of the General Provisions apply to me?
§ 63.9822Who implements and enforces this subpart?
§ 63.9824What definitions apply to this subpart?
Table 1 to Subpart SSSSS of Part 63
Emission Limits
Table 2 to Subpart SSSSS of Part 63
Operating Limits
Table 3 to Subpart SSSSS of Part 63
Work Practice Standards
Table 4 to Subpart SSSSS to Part 63
Requirements for Performance Tests
Table 5 to Subpart SSSSS of Part 63
Initial Compliance With Emission Limits
Table 6 to Subpart SSSSS of Part 63
Initial Compliance With Work Practice Standards
Table 7 to Subpart SSSSS of Part 63
Continuous Compliance with Emission Limits
Table 8 to Subpart SSSSS of Part 63
Continuous Compliance with Operating Limits
Table 9 to Subpart SSSSS of Part 63
Continuous Compliance with Work Practice Standards
Table 10 to Subpart SSSSS of Part 63
Requirements for Reports
Table 11 to Subpart SSSSS of Part 63
Applicability of General Provisions to Subpart SSSSS
Subpart TTTTTNational Emissions Standards for Hazardous Air Pollutants for Primary Magnesium Refining63.9880 – 63.9942
What This Subpart Covers63.9880 – 63.9883
§ 63.9880What is the purpose of this subpart?
§ 63.9881Am I subject to this subpart?
§ 63.9882What parts of my plant does this subpart cover?
§ 63.9883When do I have to comply with this subpart?
Emission Limitations and Work Practice Standards63.9890 – 63.9891
§ 63.9890What emission limitations must I meet?
§ 63.9891What work practice standards must I meet for my fugitive dust sources?
Operation and Maintenance Requirements63.9900
§ 63.9900What are my operation and maintenance requirements?
General Compliance Requirements63.9910
§ 63.9910What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.9911 – 63.9918
§ 63.9911By what date must I conduct performance tests or other initial compliance demonstrations?
§ 63.9912When must I conduct subsequent performance tests?
§ 63.9913What test methods and other procedures must I use to demonstrate initial compliance with the emission limits for particulate matter and PM10?
§ 63.9914What test methods and other procedures must I use to demonstrate initial compliance with chlorine and hydrochloric acid emission limits?
§ 63.9915What test methods and other procedures must I use to demonstrate initial compliance with dioxin/furan emission limits?
§ 63.9916What test methods and other procedures must I use to establish and demonstrate initial compliance with the operating limits?
§ 63.9917How do I demonstrate initial compliance with the emission limitations and work practice standards that apply to me?
§ 63.9918How do I demonstrate initial compliance with the operation and maintenance requirements that apply to me?
Continuous Compliance Requirements63.9920 – 63.9925
§ 63.9920What are my continuous monitoring requirements?
§ 63.9921What are the installation, operation and maintenance requirements for my monitors?
§ 63.9922How do I monitor and collect data to demonstrate continuous compliance?
§ 63.9923How do I demonstrate continuous compliance with the emission limitations and work practice standards that apply to me?
§ 63.9924How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?
§ 63.9925What other requirements must I meet to demonstrate continuous compliance?
Notifications, Reports, and Records63.9930 – 63.9933
§ 63.9930What notifications must I submit and when?
§ 63.9931What reports must I submit and when?
§ 63.9932What records must I keep?
§ 63.9933In what form and how long must I keep my records?
Other Requirements and Information63.9940 – 63.9942
§ 63.9940What parts of the General Provisions apply to me?
§ 63.9941Who implements and enforces this subpart?
§ 63.9942What definitions apply to this subpart?
Table 1 to Subpart TTTTT of Part 63
Emission Limits
Table 2 to Subpart TTTTT of Part 63
Toxic Equivalency Factors
Table 3 to Subpart TTTTT of Part 63
Initial Compliance With Emission Limits
Table 4 to Subpart TTTTT of Part 63
Continuous Compliance With Emission Limits
Table 5 to Subpart TTTTT of Part 63
Applicability of General Provisions to Subpart TTTTT of Part 63
Subpart UUUUUNational Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units63.9980 – 63.10042
What This Subpart Covers63.9980 – 63.9985
§ 63.9980What is the purpose of this subpart?
§ 63.9981Am I subject to this subpart?
§ 63.9982What is the affected source of this subpart?
§ 63.9983Are any fossil fuel-fired electric generating units not subject to this subpart?
§ 63.9984When do I have to comply with this subpart?
§ 63.9985What is a new EGU?
Emission Limitations and Work Practice Standards63.9990 – 63.9991
§ 63.9990What are the subcategories of EGUs?
§ 63.9991What emission limitations, work practice standards, and operating limits must I meet?
General Compliance Requirements63.10000 – 63.10001
§ 63.10000What are my general requirements for complying with this subpart?
§ 63.10001 [Reserved]
Testing and Initial Compliance Requirements63.10005 – 63.10011
§ 63.10005What are my initial compliance requirements and by what date must I conduct them?
§ 63.10006When must I conduct subsequent performance tests or tune-ups?
§ 63.10007What methods and other procedures must I use for the performance tests?
§ 63.10008 [Reserved]
§ 63.10009May I use emissions averaging to comply with this subpart?
§ 63.10010What are my monitoring, installation, operation, and maintenance requirements?
§ 63.10011How do I demonstrate initial compliance with the emissions limits and work practice standards?
Continuous Compliance Requirements63.10020 – 63.10023
§ 63.10020How do I monitor and collect data to demonstrate continuous compliance?
§ 63.10021How do I demonstrate continuous compliance with the emission limitations, operating limits, and work practice standards?
§ 63.10022How do I demonstrate continuous compliance under the emissions averaging provision?
§ 63.10023How do I establish my PM CPMS operating limit and determine compliance with it?
Notification, Reports, and Records63.10030 – 63.10033
§ 63.10030What notifications must I submit and when?
§ 63.10031What reports must I submit and when?
§ 63.10032What records must I keep?
§ 63.10033In what form and how long must I keep my records?
Other Requirements and Information63.10040 – 63.10042
§ 63.10040What parts of the General Provisions apply to me?
§ 63.10041Who implements and enforces this subpart?
§ 63.10042What definitions apply to this subpart?
Table 1 to Subpart UUUUU of Part 63
Emission Limits for New or Reconstructed EGUs
Table 2 to Subpart UUUUU of Part 63
Emission Limits for Existing EGUs
Table 3 to Subpart UUUUU of Part 63
Work Practice Standards
Table 4 to Subpart UUUUU of Part 63
Operating Limits for EGUs
Table 5 to Subpart UUUUU of Part 63
Performance Testing Requirements
Table 6 to Subpart UUUUU of Part 63
Establishing PM CPMS Operating Limits
Table 7 to Subpart UUUUU of Part 63
Demonstrating Continuous Compliance
Table 8 to Subpart UUUUU of Part 63
Reporting Requirements
Table 9 to Subpart UUUUU of Part 63
Applicability of General Provisions to Subpart UUUUU
Appendix A to Subpart UUUUU of Part 63
Hg Monitoring Provisions
Appendix B to Subpart UUUUU of Part 63
-HCl and HF Monitoring Provisions
Appendix C to Subpart UUUUU of Part 63
PM Monitoring Provisions
Appendix D to Subpart UUUUU of Part 63
PM CPMS Monitoring Provisions
Appendix E to Subpart UUUUU of Part 63
Data Elements
Subpart VVVVV [Reserved]
Subpart WWWWWNational Emission Standards for Hospital Ethylene Oxide Sterilizers63.10382 – 63.10448
Applicability and Compliance Dates63.10382 – 63.10384
§ 63.10382Am I subject to this subpart?
§ 63.10384What are my compliance dates?
Standards63.10390
§ 63.10390What management practice standard must I meet?
Initial Compliance Requirements63.10400 – 63.10402
§ 63.10400How do I demonstrate initial compliance?
§ 63.10402By what date must I demonstrate initial compliance?
Monitoring—Continuous Compliance Requirements63.10420
§ 63.10420How do I demonstrate continuous compliance with the management practice requirements?
Notifications, Reports, and Records63.10430 – 63.10434
§ 63.10430What notifications must I submit and by when?
§ 63.10432What records must I keep?
§ 63.10434In what form and for how long must I keep my records?
Other Requirements and Information63.10440 – 63.10448
§ 63.10440What parts of the General Provisions apply to me?
§ 63.10442Who implements and enforces this subpart?
§ 63.10446Do title V permitting requirements apply to area sources subject to this subpart?
§ 63.10448What definitions apply to this subpart?
Table 1 to Subpart WWWWW of Part 63
Applicability of General Provisions to Subpart WWWWW
Subpart XXXXX [Reserved]
Subpart YYYYYNational Emission Standards for Hazardous Air Pollutants for Area Sources: Electric Arc Furnace Steelmaking Facilities63.10680 – 63.10692
Applicability and Compliance Dates63.10680 – 63.10681
§ 63.10680Am I subject to this subpart?
§ 63.10681What are my compliance dates?
Standards and Compliance Requirements63.10685 – 63.10686
§ 63.10685What are the requirements for the control of contaminants from scrap?
§ 63.10686What are the requirements for electric arc furnaces and argon-oxygen decarburization vessels?
Other Information and Requirements63.10690 – 63.10692
§ 63.10690What parts of the General Provisions apply to this subpart?
§ 63.10691Who implements and enforces this subpart?
§ 63.10692What definitions apply to this subpart?
Table 1 to Subpart YYYYY of Part 63
Applicability of General Provisions to Subpart YYYYY
Subpart ZZZZZNational Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries Area Sources63.10880 – 63.10906
Applicability and Compliance Dates63.10880 – 63.10881
§ 63.10880Am I subject to this subpart?
§ 63.10881What are my compliance dates?
Pollution Prevention Management Practices for New and Existing Affected Sources63.10885 – 63.10886
§ 63.10885What are my management practices for metallic scrap and mercury switches?
§ 63.10886What are my management practices for binder formulations?
Requirements for New and Existing Affected Sources Classified as Small Foundries63.10890
§ 63.10890What are my management practices and compliance requirements?
Requirements for New and Existing Affected Sources Classified as Large Iron and Steel Foundries63.10895 – 63.10900
§ 63.10895What are my standards and management practices?
§ 63.10896What are my operation and maintenance requirements?
§ 63.10897What are my monitoring requirements?
§ 63.10898What are my performance test requirements?
§ 63.10899What are my recordkeeping and reporting requirements?
§ 63.10900What parts of the General Provisions apply to my large foundry?
Other Requirements and Information63.10905 – 63.10906
§ 63.10905Who implements and enforces this subpart?
§ 63.10906What definitions apply to this subpart?
Table 1 to Subpart ZZZZZ of Part 63
Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries
Table 2 to Subpart ZZZZZ of Part 63
Procedures for Establishing Operating Limits for New Affected Sources Classified as Large Foundries
Table 3 to Subpart ZZZZZ of Part 63
Applicability of General Provisions to New and Existing Affected Sources Classified as Large Foundries
Table 4 to Subpart ZZZZZ of Part 63
Compliance Certifications for New and Existing Affected Sources Classified as Large Iron and Steel Foundries
Subpart AAAAAA [Reserved]
Subpart BBBBBBNational Emission Standards for Hazardous Air Pollutants for Source Category: Gasoline Distribution Bulk Terminals, Bulk Plants, and Pipeline Facilities63.11080 – 63.11100
What This Subpart Covers63.11080 – 63.11083
§ 63.11080What is the purpose of this subpart?
§ 63.11081Am I subject to the requirements in this subpart?
§ 63.11082What parts of my affected source does this subpart cover?
§ 63.11083When do I have to comply with this subpart?
Emission Limitations and Management Practices63.11085 – 63.11089
§ 63.11085What are my general duties to minimize emissions?
§ 63.11086What requirements must I meet if my facility is a bulk gasoline plant?
§ 63.11087What requirements must I meet for gasoline storage tanks if my facility is a bulk gasoline terminal, pipeline breakout station, or pipeline pumping station?
§ 63.11088What requirements must I meet for gasoline loading racks if my facility is a bulk gasoline terminal?
§ 63.11089What requirements must I meet for equipment leak inspections if my facility is a bulk gasoline terminal, bulk gasoline plant, pipeline breakout station, or pipeline pumping station?
Testing and Monitoring Requirements63.11092
§ 63.11092What testing and monitoring requirements must I meet?
Notifications, Records, and Reports63.11093 – 63.11095
§ 63.11093What notifications must I submit and when?
§ 63.11094What are my recordkeeping requirements?
§ 63.11095What are my reporting requirements?
Other Requirements and Information63.11098 – 63.11100
§ 63.11098What parts of the General Provisions apply to me?
§ 63.11099Who implements and enforces this subpart?
§ 63.11100What definitions apply to this subpart?
Table 1 to Subpart BBBBBB of Part 63
Applicability Criteria, Emission Limits, and Management Practices for Storage Tanks
Table 2 to Subpart BBBBBB of Part 63
Applicability Criteria, Emission Limits, and Management Practices for Loading Racks
Table 3 to Subpart BBBBBB of Part 63
Applicability of General Provisions
Table 4 to Subpart BBBBBB of Part 63
Applicability of General Provisions
Subpart CCCCCCNational Emission Standards for Hazardous Air Pollutants for Source Category: Gasoline Dispensing Facilities63.11110 – 63.11132
What This Subpart Covers63.11110 – 63.11113
§ 63.11110What is the purpose of this subpart?
§ 63.11111Am I subject to the requirements in this subpart?
§ 63.11112What parts of my affected source does this subpart cover?
§ 63.11113When do I have to comply with this subpart?
Emission Limitations and Management Practices63.11115 – 63.11118
§ 63.11115What are my general duties to minimize emissions?
§ 63.11116Requirements for facilities with monthly throughput of less than 10,000 gallons of gasoline.
§ 63.11117Requirements for facilities with monthly throughput of 10,000 gallons of gasoline or more.
§ 63.11118Requirements for facilities with monthly throughput of 100,000 gallons of gasoline or more.
Testing and Monitoring Requirements63.11120
§ 63.11120What testing and monitoring requirements must I meet?
Notifications, Records, and Reports63.11124 – 63.11126
§ 63.11124What notifications must I submit and when?
§ 63.11125What are my recordkeeping requirements?
§ 63.11126What are my reporting requirements?
Other Requirements and Information63.11130 – 63.11132
§ 63.11130What parts of the General Provisions apply to me?
§ 63.11131Who implements and enforces this subpart?
§ 63.11132What definitions apply to this subpart?
Table 1 to Subpart CCCCCC of Part 63
Applicability Criteria and Management Practices for Gasoline Dispensing Facilities With Monthly Throughput of 100,000 Gallons of Gasoline or More 1
Table 2 to Subpart CCCCCC of Part 63
Applicability Criteria and Management Practices for Gasoline Cargo Tanks Unloading at Gasoline Dispensing Facilities With Monthly Throughput of 100,000 Gallons of Gasoline or More
Table 3 to Subpart CCCCCC of Part 63
Applicability of General Provisions
Subpart DDDDDDNational Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production Area Sources63.11140 – 63.11145
Applicability and Compliance Dates63.11140 – 63.11141
§ 63.11140Am I subject to this subpart?
§ 63.11141What are my compliance dates?
Standards and Compliance Requirements63.11142
§ 63.11142What are the standards and compliance requirements for new and existing sources?
Other Requirements and Information63.11143 – 63.11145
§ 63.11143What General Provisions apply to this subpart?
§ 63.11144What definitions apply to this subpart?
§ 63.11145Who implements and enforces this subpart?
Table 1 to Subpart DDDDDD of Part 63
Emission Limits and Standards for Existing Affected Sources
Table 2 to Subpart DDDDDD of Part 63
Emission Limits and Standards for New Affected Sources
Subpart EEEEEENational Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting Area Sources63.11146 – 63.11152
Applicability and Compliance Dates63.11146
§ 63.11146What are the applicability provisions and compliance dates?
Standards and Compliance Requirements63.11147 – 63.11149
§ 63.11147What are the standards and compliance requirements for existing sources not using batch copper converters?
§ 63.11148What are the standards and compliance requirements for existing sources using batch copper converters?
§ 63.11149What are the standards and compliance requirements for new sources?
Other Requirements and Information63.11150 – 63.11152
§ 63.11150What General Provisions apply to this subpart?
§ 63.11151What definitions apply to this subpart?
§ 63.11152Who implements and enforces this subpart?
Table 1 to Subpart EEEEEE of Part 63
Applicability of General Provisions to This Subpart
Subpart FFFFFFNational Emission Standards for Hazardous Air Pollutants for Secondary Copper Smelting Area Sources63.11153 – 63.11159
Applicability and Compliance Dates63.11153 – 63.11154
§ 63.11153Am I subject to this subpart?
§ 63.11154What are my compliance dates?
Standards and Compliance Requirements63.11155 – 63.11156
§ 63.11155What are the standards and compliance requirements for new sources?
§ 63.11156 [Reserved]
Other Requirements and Information63.11157 – 63.11159
§ 63.11157What General Provisions apply to this subpart?
§ 63.11158What definitions apply to this subpart?
§ 63.11159Who implements and enforces this subpart?
Table 1 to Subpart FFFFFF of Part 63
Applicability of General Provisions to Subpart FFFFFF
Subpart GGGGGGNational Emission Standards for Hazardous Air Pollutants for Primary Nonferrous Metals Area Sources—Zinc, Cadmium, and Beryllium63.11160 – 63.11168
Applicability and Compliance Dates63.11160 – 63.11161
§ 63.11160Am I subject to this subpart?
§ 63.11161What are my compliance dates?
Primary Zinc Production Facilities63.11162 – 63.11164
§ 63.11162What are the standards and compliance requirements for existing sources?
§ 63.11163What are the standards and compliance requirements for new sources?
§ 63.11164What General Provisions apply to primary zinc production facilities?
Primary Beryllium Production Facilities63.11165 – 63.11166
§ 63.11165What are the standards and compliance requirements for new and existing sources?
§ 63.11166What General Provisions apply to primary beryllium production facilities?
Other Requirements and Information63.11167 – 63.11168
§ 63.11167What definitions apply to this subpart?
§ 63.11168Who implements and enforces this subpart?
Table 1 to Subpart GGGGGG of Part 63
Applicability of General Provisions to Primary Zinc Production Area Sources
Subpart HHHHHHNational Emission Standards for Hazardous Air Pollutants: Paint Stripping and Miscellaneous Surface Coating Operations at Area Sources63.11169 – 63.11180
What This Subpart Covers63.11169 – 63.11171
§ 63.11169What is the purpose of this subpart?
§ 63.11170Am I subject to this subpart?
§ 63.11171How do I know if my source is considered a new source or an existing source?
General Compliance Requirements63.11172 – 63.11174
§ 63.11172When do I have to comply with this subpart?
§ 63.11173What are my general requirements for complying with this subpart?
§ 63.11174What parts of the General Provisions apply to me?
Notifications, Reports, and Records63.11175 – 63.11178
§ 63.11175What notifications must I submit?
§ 63.11176What reports must I submit?
§ 63.11177What records must I keep?
§ 63.11178In what form and for how long must I keep my records?
Other Requirements and Information63.11179 – 63.11180
§ 63.11179Who implements and enforces this subpart?
§ 63.11180What definitions do I need to know?
Table 1 to Subpart HHHHHH of Part 63
Applicability of General Provisions to Subpart HHHHHH of Part 63
Subpart IIIIII [Reserved]
Subpart JJJJJJNational Emission Standards for Hazardous Air Pollutants for Industrial, Commercial, and Institutional Boilers Area Sources63.11193 – 63.11237
What This Subpart Covers63.11193 – 63.11196
§ 63.11193Am I subject to this subpart?
§ 63.11194What is the affected source of this subpart?
§ 63.11195Are any boilers not subject to this subpart?
§ 63.11196What are my compliance dates?
Emission Limits, Work Practice Standards, Emission Reduction Measures, and Management Practices63.11200 – 63.11201
§ 63.11200What are the subcategories of boilers?
§ 63.11201What standards must I meet?
General Compliance Requirements63.11205
§ 63.11205What are my general requirements for complying with this subpart?
Initial Compliance Requirements63.11210 – 63.11214
§ 63.11210What are my initial compliance requirements and by what date must I conduct them?
§ 63.11211How do I demonstrate initial compliance with the emission limits?
§ 63.11212What stack tests and procedures must I use for the performance tests?
§ 63.11213What fuel analyses and procedures must I use for the performance tests?
§ 63.11214How do I demonstrate initial compliance with the work practice standard, emission reduction measures, and management practice?
Continuous Compliance Requirements63.11220 – 63.11226
§ 63.11220When must I conduct subsequent performance tests or fuel analyses?
§ 63.11221Is there a minimum amount of monitoring data I must obtain?
§ 63.11222How do I demonstrate continuous compliance with the emission limits?
§ 63.11223How do I demonstrate continuous compliance with the work practice and management practice standards?
§ 63.11224What are my monitoring, installation, operation, and maintenance requirements?
§ 63.11225What are my notification, reporting, and recordkeeping requirements?
§ 63.11226 [Reserved]
Other Requirements and Information63.11235 – 63.11237
§ 63.11235What parts of the General Provisions apply to me?
§ 63.11236Who implements and enforces this subpart?
§ 63.11237What definitions apply to this subpart?
Table 1 to Subpart JJJJJJ of Part 63
Emission Limits
Table 2 to Subpart JJJJJJ of Part 63
Work Practice Standards, Emission Reduction Measures, and Management Practices
Table 3 to Subpart JJJJJJ of Part 63
Operating Limits for Boilers With Emission Limits
Table 4 to Subpart JJJJJJ of Part 63
Performance (Stack) Testing Requirements
Table 5 to Subpart JJJJJJ of Part 63
Fuel Analysis Requirements
Table 6 to Subpart JJJJJJ of Part 63
Establishing Operating Limits
Table 7 to Subpart JJJJJJ of Part 63
Demonstrating Continuous Compliance
Table 8 to Subpart JJJJJJ of Part 63
Applicability of General Provisions to Subpart JJJJJJ
Subpart KKKKKK [Reserved]
Subpart LLLLLLNational Emission Standards for Hazardous Air Pollutants for Acrylic and Modacrylic Fibers Production Area Sources63.11393 – 63.11399
Applicability and Compliance Dates63.11393 – 63.11394
§ 63.11393Am I subject to this subpart?
§ 63.11394What are my compliance dates?
Standards and Compliance Requirements63.11395 – 63.11396
§ 63.11395What are the standards and compliance requirements for existing sources?
§ 63.11396What are the standards and compliance requirements for new sources?
Other Requirements and Information63.11397 – 63.11399
§ 63.11397What General Provisions apply to this subpart?
§ 63.11398What definitions apply to this subpart?
§ 63.11399Who implements and enforces this subpart?
Table 1 to Subpart LLLLLL of Part 63
Applicability of General Provisions to Subpart LLLLLL
Subpart MMMMMMNational Emission Standards for Hazardous Air Pollutants for Carbon Black Production Area Sources63.11400 – 63.11406
Applicability and Compliance Dates63.11400 – 63.11401
§ 63.11400Am I subject to this subpart?
§ 63.11401What are my compliance dates?
Standards and Compliance Requirements63.11402 – 63.11403
§ 63.11402What are the standards and compliance requirements for new and existing sources?
§ 63.11403 [Reserved]
Other Requirements and Information63.11404 – 63.11406
§ 63.11404What General Provisions apply to this subpart?
§ 63.11405What definitions apply to this subpart?
§ 63.11406Who implements and enforces this subpart?
Subpart NNNNNNNational Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources: Chromium Compounds63.11407 – 63.11413
Applicability and Compliance Dates63.11407 – 63.11408
§ 63.11407Am I subject to this subpart?
§ 63.11408What are my compliance dates?
Standards and Compliance Requirements63.11409 – 63.11410
§ 63.11409What are the standards?
§ 63.11410What are the compliance requirements?
Other Requirements and Information63.11411 – 63.11413
§ 63.11411What General Provisions apply to this subpart?
§ 63.11412What definitions apply to this subpart?
§ 63.11413Who implements and enforces this subpart?
Table 1 to Subpart NNNNNN of Part 63
HAP Emissions Sources
Table 2 to Subpart NNNNNN of Part 63
Applicability of General Provisions to Subpart NNNNNN
Subpart OOOOOONational Emission Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production and Fabrication Area Sources63.11414 – 63.11420
Applicability and Compliance Dates63.11414 – 63.11415
§ 63.11414Am I subject to this subpart?
§ 63.11415What are my compliance dates?
Standards and Compliance Requirements63.11416 – 63.11417
§ 63.11416What are the standards for new and existing sources?
§ 63.11417What are the compliance requirements for new and existing sources?
Other Requirements and Information63.11418 – 63.11420
§ 63.11418What General Provisions apply to this subpart?
§ 63.11419What definitions apply to this subpart?
§ 63.11420Who implements and enforces this subpart?
Subpart PPPPPPNational Emission Standards for Hazardous Air Pollutants for Lead Acid Battery Manufacturing Area Sources63.11421 – 63.11427
Applicability and Compliance Dates63.11421 – 63.11422
§ 63.11421Am I subject to this subpart?
§ 63.11422What are my compliance dates?
Standards and Compliance Requirements63.11423 – 63.11424
§ 63.11423What are the standards and compliance requirements for new and existing sources?
§ 63.11424What are the recordkeeping and reporting requirements for this subpart?
Other Requirements and Information63.11425 – 63.11427
§ 63.11425What General Provisions apply to this subpart?
§ 63.11426What definitions apply to this subpart?
§ 63.11427Who implements and enforces this subpart?
Table 1 to Subpart PPPPPP of Part 63
Applicability of General Provisions to Subpart PPPPPP
Table 2 to Subpart PPPPPP of Part 63
Opacity Standards
Table 3 to Subpart PPPPPP of Part 63
Applicability of General Provisions to This Subpart
Subpart QQQQQQNational Emission Standards for Hazardous Air Pollutants for Wood Preserving Area Sources63.11428 – 63.11434
Applicability and Compliance Dates63.11428 – 63.11429
§ 63.11428Am I subject to this subpart?
§ 63.11429What are my compliance dates?
Standards63.11430 – 63.11431
§ 63.11430What are the standards?
§ 63.11431 [Reserved]
Other Requirements and Information63.11432 – 63.11434
§ 63.11432What General Provisions apply to this subpart?
§ 63.11433What definitions apply to this subpart?
§ 63.11434Who implements and enforces this subpart?
Table 1 to Subpart QQQQQQ of Part 63
Applicability of General Provisions to Subpart QQQQQQ
Subpart RRRRRRNational Emission Standards for Hazardous Air Pollutants for Clay Ceramics Manufacturing Area Sources63.11435 – 63.11447
Applicability and Compliance Dates63.11435 – 63.11437
§ 63.11435Am I subject to this subpart?
§ 63.11436What parts of my plant does this subpart cover?
§ 63.11437What are my compliance dates?
Standards, Compliance, and Monitoring Requirements63.11438 – 63.11442
§ 63.11438What are the standards for new and existing sources?
§ 63.11439What are the initial compliance demonstration requirements for new and existing sources?
§ 63.11440What are the monitoring requirements for new and existing sources?
§ 63.11441What are the notification requirements?
§ 63.11442What are the recordkeeping requirements?
Other Requirements and Information63.11443 – 63.11447
§ 63.11443What General Provisions apply to this subpart?
§ 63.11444What definitions apply to this subpart?
§ 63.11445Who implements and enforces this subpart?
§§ 63.11446-63.11447 [Reserved]
Table 1 to Subpart RRRRRR of Part 63
Applicability of General Provisions to Subpart RRRRRR
Subpart SSSSSSNational Emission Standards for Hazardous Air Pollutants for Glass Manufacturing Area Sources63.11448 – 63.11461
Applicability and Compliance Dates63.11448 – 63.11450
§ 63.11448Am I subject to this subpart?
§ 63.11449What parts of my plant does this subpart cover?
§ 63.11450What are my compliance dates?
Standards, Compliance, and Monitoring Requirements63.11451 – 63.11455
§ 63.11451What are the standards for new and existing sources?
§ 63.11452What are the performance test requirements for new and existing sources?
§ 63.11453What are the initial compliance demonstration requirements for new and existing sources?
§ 63.11454What are the monitoring requirements for new and existing sources?
§ 63.11455What are the continuous compliance requirements for new and existing sources?
Notifications and Records63.11456 – 63.11457
§ 63.11456What are the notification requirements?
§ 63.11457What are the recordkeeping requirements?
Other Requirements and Information63.11458 – 63.11461
§ 63.11458What General Provisions apply to this subpart?
§ 63.11459What definitions apply to this subpart?
§ 63.11460Who implements and enforces this subpart?
§ 63.11461 [Reserved]
Table 1 to Subpart SSSSSS of Part 63
Emission Limits
Table 2 to Subpart SSSSSS of Part 63
Applicability of General Provisions to Subpart SSSSSS
Subpart TTTTTTNational Emission Standards for Hazardous Air Pollutants for Secondary Nonferrous Metals Processing Area Sources63.11462 – 63.11474
Applicability and Compliance Dates63.11462 – 63.11464
§ 63.11462Am I subject to this subpart?
§ 63.11463What parts of my plant does this subpart cover?
§ 63.11464What are my compliance dates?
Standards, Compliance, and Monitoring Requirements63.11465 – 63.11470
§ 63.11465What are the standards for new and existing sources?
§ 63.11466What are the performance test requirements for new and existing sources?
§ 63.11467What are the initial compliance demonstration requirements for new and existing sources?
§ 63.11468What are the monitoring requirements for new and existing sources?
§ 63.11469What are the notification requirements?
§ 63.11470What are the recordkeeping requirements?
Other Requirements and Information63.11471 – 63.11474
§ 63.11471What General Provisions apply to this subpart?
§ 63.11472What definitions apply to this subpart?
§ 63.11473Who implements and enforces this subpart?
§ 63.11474 [Reserved]
Table 1 to Subpart TTTTTT of Part 63
Applicability of General Provisions to Subpart TTTTTT
Subpart UUUUUU [Reserved]
Subpart VVVVVVNational Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources63.11494 – 63.11503
Applicability and Compliance Dates63.11494
§ 63.11494What are the applicability requirements and compliance dates?
Standards and Compliance Requirements63.11495 – 63.11501
§ 63.11495What are the management practices and other requirements?
§ 63.11496What are the standards and compliance requirements for process vents?
§ 63.11497What are the standards and compliance requirements for storage tanks?
§ 63.11498What are the standards and compliance requirements for wastewater systems?
§ 63.11499What are the standards and compliance requirements for heat exchange systems?
§ 63.11500What compliance options do I have if part of my plant is subject to both this subpart and another Federal standard?
§ 63.11501What are the notification, recordkeeping, and reporting requirements?
Other Requirements and Information63.11502 – 63.11503
§ 63.11502What definitions apply to this subpart?
§ 63.11503Who implements and enforces this subpart?
Table 1 to Subpart VVVVVV of Part 63
Hazardous Air Pollutants Used To Determine Applicability of Chemical Manufacturing Operations
Table 2 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Batch Process Vents
Table 3 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Continuous Process Vents
Table 4 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Metal HAP Process Vents
Table 5 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Storage Tanks
Table 6 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Wastewater Systems
Table 7 to Subpart VVVVVV of Part 63
Partially Soluble HAP
Table 8 to Subpart VVVVVV of Part 63
Emission Limits and Compliance Requirements for Heat Exchange Systems
Table 9 to Subpart VVVVVV of Part 63
Applicability of General Provisions to Subpart VVVVVV
Subpart WWWWWWNational Emission Standards for Hazardous Air Pollutants: Area Source Standards for Plating and Polishing Operations63.11504 – 63.11513
Applicability and Compliance Dates63.11504 – 63.11506
§ 63.11504Am I subject to this subpart?
§ 63.11505What parts of my plant does this subpart cover?
§ 63.11506What are my compliance dates?
Standards and Compliance Requirements63.11507 – 63.11509
§ 63.11507What are my standards and management practices?
§ 63.11508What are my compliance requirements?
§ 63.11509What are my notification, reporting, and recordkeeping requirements?
Other Requirements and Information63.11510 – 63.11513
§ 63.11510What General Provisions apply to this subpart?
§ 63.11511What definitions apply to this subpart?
§ 63.11512Who implements and enforces this subpart?
§ 63.11513 [Reserved]
Table 1 to Subpart WWWWWW of Part 63
Applicability of General Provisions to Plating and Polishing Area Sources
Subpart XXXXXXNational Emission Standards for Hazardous Air Pollutants Area Source Standards for Nine Metal Fabrication and Finishing Source Categories63.11514 – 63.11523
Applicability and Compliance Dates63.11514 – 63.11515
§ 63.11514Am I subject to this subpart?
§ 63.11515What are my compliance dates?
Standards and Compliance Requirements63.11516 – 63.11520
§ 63.11516What are my standards and management practices?
§ 63.11517What are my monitoring requirements?
§ 63.11518 [Reserved]
§ 63.11519What are my notification, recordkeeping, and reporting requirements?
§ 63.11520 [Reserved]
Other Requirements and Information63.11521 – 63.11523
§ 63.11521Who implements and enforces this subpart?
§ 63.11522What definitions apply to this subpart?
§ 63.11523What General Provisions apply to this subpart?
Table 1 to Subpart XXXXXX of Part 63
Description of Source Categories Affected by This Subpart
Table 2 to Subpart XXXXXX of Part 63
Applicability of General Provisions to Metal Fabrication or Finishing Area Sources
Subpart YYYYYYNational Emission Standards for Hazardous Air Pollutants for Area Sources: Ferroalloys Production Facilities63.11524 – 63.11543
Applicability and Compliance Dates63.11524 – 63.11525
§ 63.11524Am I subject to this subpart?
§ 63.11525What are my compliance dates?
Standards, Monitoring, and Compliance Requirements63.11526 – 63.11529
§ 63.11526What are the standards for new and existing ferroalloys production facilities?
§ 63.11527What are the monitoring requirements for new and existing sources?
§ 63.11528What are the performance test and compliance requirements for new and existing sources?
§ 63.11529What are the notification, reporting, and recordkeeping requirements?
Other Requirements and Information63.11530 – 63.11543
§ 63.11530What parts of the General Provisions apply to my facility?
§ 63.11531Who implements and enforces this subpart?
§ 63.11532What definitions apply to this subpart?
§§ 63.11533-63.11543 [Reserved]
Table 1 to Subpart YYYYYY of Part 63
Applicability of General Provisions
Subpart ZZZZZZNational Emission Standards for Hazardous Air Pollutants: Area Source Standards for Aluminum, Copper, and Other Nonferrous Foundries63.11544 – 63.11558
Applicability and Compliance Dates63.11544 – 63.11545
§ 63.11544Am I subject to this subpart?
§ 63.11545What are my compliance dates?
Standards and Compliance Requirements63.11550 – 63.11553
§ 63.11550What are my standards and management practices?
§ 63.11551What are my initial compliance requirements?
§ 63.11552What are my monitoring requirements?
§ 63.11553What are my notification, reporting, and recordkeeping requirements?
Other Requirements and Information63.11555 – 63.11558
§ 63.11555What General Provisions apply to this subpart?
§ 63.11556What definitions apply to this subpart?
§ 63.11557Who implements and enforces this subpart?
§ 63.11558 [Reserved]
Table 1 to Subpart ZZZZZZ of Part 63
Applicability of General Provisions to Aluminum, Copper, and Other Nonferrous Foundries Area Sources
Subpart AAAAAAANational Emission Standards for Hazardous Air Pollutants for Area Sources: Asphalt Processing and Asphalt Roofing Manufacturing63.11559 – 63.11567
Applicability and Compliance Dates63.11559 – 63.11560
§ 63.11559Am I subject to this subpart?
§ 63.11560What are my compliance dates?
Standards and Compliance Requirements63.11561 – 63.11564
§ 63.11561What are my standards and management practices?
§ 63.11562What are my initial compliance requirements?
§ 63.11563What are my monitoring requirements?
§ 63.11564What are my notification, recordkeeping, and reporting requirements?
Other Requirements and Information63.11565 – 63.11567
§ 63.11565What general provisions sections apply to this subpart?
§ 63.11566What definitions apply to this subpart?
§ 63.11567Who implements and enforces this subpart?
Table 1 to Subpart AAAAAAA of Part 63
Emission Limits for Asphalt Processing (Refining) Operations
Table 2 to Subpart AAAAAAA of Part 63
Emission Limits for Asphalt Roofing Manufacturing (Coating) Operations
Table 3 to Subpart AAAAAAA of Part 63
Test Methods
Table 4 to Subpart AAAAAAA of Part 63
Operating Limits
Table 5 to Subpart AAAAAAA of Part 63
Applicability of General Provisions to Subpart AAAAAAA
Subpart BBBBBBBNational Emission Standards for Hazardous Air Pollutants for Area Sources: Chemical Preparations Industry63.11579 – 63.11588
Applicability and Compliance Dates63.11579 – 63.11580
§ 63.11579Am I subject to this subpart?
§ 63.11580What are my compliance dates?
Standards and Compliance Requirements63.11581 – 63.11585
§ 63.11581What are my standards?
§ 63.11582What are my compliance requirements?
§ 63.11583What are my monitoring requirements?
§ 63.11584What are my initial and continuous compliance management practice requirements?
§ 63.11585What are my notification, recordkeeping, and reporting requirements?
Other Requirements and Information63.11586 – 63.11588
§ 63.11586Who implements and enforces this subpart?
§ 63.11587What General Provisions sections apply to this subpart?
§ 63.11588What definitions apply to this subpart?
Table 1 to Subpart BBBBBBB of Part 63
Emission Reduction and PM Concentration Requirements
Table 2 to Subpart BBBBBBB of Part 63
Initial Compliance Demonstration Methods With the Emission Reduction and PM Concentration Requirements
Table 3 to Subpart BBBBBBB of Part 63
Test Methods
Table 4 to Subpart BBBBBBB of Part 63
Continuous Compliance Demonstration Methods With the Emission Reduction and PM Concentration Requirements
Table 5 to Subpart BBBBBBB of Part 63
Reporting Requirements
Table 6 to Subpart BBBBBBB of Part 63
General Provisions
Subpart CCCCCCCNational Emission Standards for Hazardous Air Pollutants for Area Sources: Paints and Allied Products Manufacturing63.11599 – 63.11618
Applicability and Compliance Dates63.11599 – 63.11600
§ 63.11599Am I subject to this subpart?
§ 63.11600What are my compliance dates?
Standards, Monitoring, and Compliance Requirements63.11601 – 63.11604
§ 63.11601What are the standards for new and existing paints and allied products manufacturing facilities?
§ 63.11602What are the performance test and compliance requirements for new and existing sources?
§ 63.11603What are the notification, reporting, and recordkeeping requirements?
§ 63.11604 [Reserved]
Other Requirements and Information63.11605 – 63.11618
§ 63.11605What General Provisions apply to this subpart?
§ 63.11606Who implements and enforces this subpart?
§ 63.11607What definitions apply to this subpart?
§§ 63.11608-63.11618 [Reserved]
Table 1 to Subpart CCCCCCC of Part 63
Applicability of General Provisions to Paints and Allied Products Manufacturing Area Sources
Subpart DDDDDDDNational Emission Standards for Hazardous Air Pollutants for Area Sources: Prepared Feeds Manufacturing63.11619 – 63.11638
Applicability and Compliance Dates63.11619 – 63.11620
§ 63.11619Am I subject to this subpart?
§ 63.11620What are my compliance dates?
Standards, Monitoring, and Compliance Requirements63.11621 – 63.11624
§ 63.11621What are the standards for new and existing prepared feeds manufacturing facilities?
§ 63.11622What are the monitoring requirements for new and existing sources?
§ 63.11623What are the testing requirements?
§ 63.11624What are the notification, reporting, and recordkeeping requirements?
Other Requirements and Information63.11625 – 63.11638
§ 63.11625What parts of the General Provisions apply to my facility?
§ 63.11626Who implements and enforces this subpart?
§ 63.11627What definitions apply to this subpart?
§§ 63.11628-63.11638 [Reserved]
Table 1 to Subpart DDDDDDD of Part 63
Applicability of General Provisions to Prepared Feeds Manufacturing Area Sources
Subpart EEEEEEENational Emission Standards for Hazardous Air Pollutants: Gold Mine Ore Processing and Production Area Source Category63.11640 – 63.11653
Applicability and Compliance Dates63.11640 – 63.11641
§ 63.11640Am I subject to this subpart?
§ 63.11641What are my compliance dates?
Standards and Compliance Requirements63.11645 – 63.11648
§ 63.11645What are my mercury emission standards?
§ 63.11646What are my compliance requirements?
§ 63.11647What are my monitoring requirements?
§ 63.11648What are my notification, reporting, and recordkeeping requirements?
Other Requirements and Information63.11650 – 63.11653
§ 63.11650What General Provisions apply to this subpart?
§ 63.11651What definitions apply to this subpart?
§ 63.11652Who implements and enforces this subpart?
§ 63.11653 [Reserved]
Table 1 to Subpart EEEEEEE of Part 63
Applicability of General Provisions to Subpart EEEEEE
Subparts FFFFFFF and GGGGGGG [Reserved]
Subpart HHHHHHHNational Emission Standards for Hazardous Air Pollutant Emissions for Polyvinyl Chloride and Copolymers Production63.11860 – 63.12099
What This Subpart Covers63.11860 – 63.11875
§ 63.11860What is the purpose of this subpart?
§ 63.11865Am I subject to the requirements in this subpart?
§ 63.11870What is the affected source of this subpart?
§ 63.11871What is the relationship to 40 CFR part 61, subpart F?
§ 63.11872What is the relationship to other subparts in this part?
§ 63.11875When must I comply with this subpart?
Emission Limits, Operating Limits and Work Practice Standards63.11880
§ 63.11880What emission limits, operating limits and standards must I meet?
General Compliance Requirements63.11885 – 63.11896
§ 63.11885What parts of the General Provisions apply to me?
§ 63.11890What are my additional general requirements for complying with this subpart?
§ 63.11895How do I assert an affirmative defense for exceedance of emission standard during malfunction?
§ 63.11896What am I required to do if I make a process change at my affected source?
Testing and Compliance Requirements63.11900 – 63.11980
§ 63.11900By what date must I conduct initial performance testing and monitoring, establish any applicable operating limits and demonstrate initial compliance with my emission limits and work practice standards?
§ 63.11905When must I conduct subsequent performance testing and monitoring to demonstrate continuous compliance?
§ 63.11910What are my initial and continuous compliance requirements for storage vessels?
§ 63.11915What are my compliance requirements for equipment leaks?
§ 63.11920What are my initial and continuous compliance requirements for heat exchange systems?
§ 63.11925What are my initial and continuous compliance requirements for process vents?
§ 63.11930What requirements must I meet for closed vent systems?
§ 63.11935What CEMS and CPMS requirements must I meet to demonstrate initial and continuous compliance with the emission standards for process vents?
§ 63.11940What continuous monitoring requirements must I meet for control devices required to install CPMS to meet the emission limits for process vents?
§ 63.11945What performance testing requirements must I meet for process vents?
§ 63.11950What emissions calculations must I use for an emission profile?
§ 63.11955What are my initial and continuous compliance requirements for other emission sources?
§ 63.11956What are my compliance requirements for ambient monitoring?
§ 63.11960What are my initial and continuous compliance requirements for stripped resin?
§ 63.11965What are my general compliance requirements for wastewater?
§ 63.11970What are my initial compliance requirements for process wastewater?
§ 63.11975What are my continuous compliance requirements for process wastewater?
§ 63.11980What are the test methods and calculation procedures for process wastewater?
Notifications, Reports and Records63.11985 – 63.12000
§ 63.11985What notifications and reports must I submit and when?
§ 63.11990What records must I keep?
§ 63.11995In what form and how long must I keep my records?
§ 63.12000Who implements and enforces this subpart?
Definitions63.12005 – 63.12099
§ 63.12005What definitions apply to this subpart?
§§ 63.12006-63.12099 [Reserved]
Table 1 to Subpart HHHHHHH of Part 63
Emission Limits and Standards for Existing Affected Sources
Table 2 to Subpart HHHHHHH of Part 63
Emission Limits and Standards for New Affected Sources
Table 3 to Subpart HHHHHHH of Part 63
Summary of Control Requirements for Storage Vessels at New and Existing Sources
Table 4 to Subpart HHHHHHH of Part 63
Applicability of the General Provisions to Part 63
Table 5 to Subpart HHHHHHH of Part 63
Operating Parameters, Operating Limits and Data Monitoring, Recording and Compliance Frequencies for Process Vents
Table 6 to Subpart HHHHHHH of Part 63
Toxic Equivalency Factors
Table 7 to Subpart HHHHHHH of Part 63
Calibration and Accuracy Requirements for Continuous Parameter Monitoring Systems
Table 8 to Subpart HHHHHHH of Part 63
Methods and Procedures for Conducting Performance Tests for Process Vents
Table 9 to Subpart HHHHHHH of Part 63
Procedures for Conducting Sampling of Stripped Resin and Process Wastewater
Table 10 to Subpart HHHHHHH of Part 63
HAP Subject to the Resin and Process Wastewater Provisions at New and Existing Sources
Appendix A to Part 63
Test Methods
Appendix B to Part 63
Sources Defined for Early Reduction Provisions
Appendix C to Part 63
Determination of the Fraction Biodegraded (Fbio) in a Biological Treatment Unit
Appendix D to Part 63
Alternative Validation Procedure for EPA Waste and Wastewater Methods
Appendix E to Part 63
Monitoring Procedure for Nonthoroughly Mixed Open Biological Treatment Systems at Kraft Pulp Mills Under Unsafe Sampling Conditions
eCFR Content