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Title 40

Displaying title 40, up to date as of 9/20/2021. Title 40 was last amended 9/20/2021.
There have been changes in the last two weeks to Subpart A.
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Title 40 Protection of Environment Part / Section
Chapter I Environmental Protection Agency 1 – 1099
Subchapter C Air Programs 50 – 99
Part 52 Approval and Promulgation of Implementation Plans 52.01 – 52.2999
Subpart A General Provisions 52.01 – 52.39
§ 52.01 Definitions.
§ 52.02 Introduction.
§ 52.04 Classification of regions.
§ 52.05 Public availability of emission data.
§ 52.06 Legal authority.
§ 52.07 Control strategies.
§ 52.08 Rules and regulations.
§ 52.09 Compliance schedules.
§ 52.10 Review of new sources and modifications.
§ 52.11 Prevention of air pollution emergency episodes.
§ 52.12 Source surveillance.
§ 52.13 Air quality surveillance; resources; intergovernmental cooperation.
§ 52.14 State ambient air quality standards.
§ 52.15 Public availability of plans.
§ 52.16 Submission to Administrator.
§ 52.17 Severability of provisions.
§ 52.18 Abbreviations.
§ 52.20 Attainment dates for national standards.
§ 52.21 Prevention of significant deterioration of air quality.
§ 52.23 Violation and enforcement.
§ 52.24 Statutory restriction on new sources.
§ 52.26 [Reserved]
§ 52.27 Protection of visibility from sources in attainment areas.
§ 52.28 Protection of visibility from sources in nonattainment areas.
§ 52.29 [Reserved]
§ 52.30 Criteria for limiting application of sanctions under section 110(m) of the Clean Air Act on a statewide basis.
§ 52.31 Selection of sequence of mandatory sanctions for findings made pursuant to section 179 of the Clean Air Act.
§ 52.32 Sanctions following findings of SIP inadequacy.
§ 52.33 Compliance certifications.
§ 52.34 Action on petitions submitted under section 126 relating to emissions of nitrogen oxides.
§ 52.35 What are the requirements of the Federal Implementation Plans (FIPs) for the Clean Air Interstate Rule (CAIR) relating to emissions of nitrogen oxides?
§ 52.36 What are the requirements of the Federal Implementation Plans (FIPs) for the Clean Air Interstate Rule (CAIR) relating to emissions of sulfur dioxide?
§ 52.37 [Reserved]
§ 52.38 What are the requirements of the Federal Implementation Plans (FIPs) for the Cross-State Air Pollution Rule (CSAPR) relating to emissions of nitrogen oxides?
§ 52.39 What are the requirements of the Federal Implementation Plans (FIPs) for the Cross-State Air Pollution Rule (CSAPR) relating to emissions of sulfur dioxide?