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Title 40

Displaying title 40, up to date as of 7/15/2026. Title 40 was last amended 7/14/2026.
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  1. Title 40 —Protection of Environment
  2. Chapter I —Environmental Protection Agency
  3. Subchapter B —Grants and Other Federal Assistance
  4. Part 49 —Indian Country: Air Quality Planning and Management
  5. Subpart C   View Full Text
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Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter BGrants and Other Federal Assistance33 – 49
Part 49Indian Country: Air Quality Planning and Management49.1 – 49.17810
Subpart CGeneral Federal Implementation Plan Provisions49.101 – 49.173
Federal Implementation Plan for Managing Air Emissions From True Minor Sources in Indian Country in the Oil and Natural Gas Production and Natural Gas Processing Segments of the Oil and Natural Gas Sector49.101 – 49.120
§ 49.101Introduction.
§ 49.102Definitions.
§ 49.103Delegation of authority of administration to Indian tribes.
§ 49.104Requirements regarding threatened or endangered species and historic properties.
§ 49.105Requirements.
§§ 49.106-49.120 [Reserved]
General Rules for Application to Indian Reservations in EPA Region 1049.121 – 49.139
§ 49.121Introduction.
§ 49.122Partial delegation of administrative authority to a Tribe.
§ 49.123General provisions.
§ 49.124Rule for limiting visible emissions.
§ 49.125Rule for limiting the emissions of particulate matter.
§ 49.126Rule for limiting fugitive particulate matter emissions.
§ 49.127Rule for woodwaste burners.
§ 49.128Rule for limiting particulate matter emissions from wood products industry sources.
§ 49.129Rule for limiting emissions of sulfur dioxide.
§ 49.130Rule for limiting sulfur in fuels.
§ 49.131General rule for open burning.
§ 49.132Rule for general open burning permits.
§ 49.133Rule for agricultural burning permits.
§ 49.134Rule for forestry and silvicultural burning permits.
§ 49.135Rule for emissions detrimental to public health or welfare.
§ 49.136 [Reserved]
§ 49.137Rule for air pollution episodes.
§ 49.138Rule for the registration of air pollution sources and the reporting of emissions.
§ 49.139Rule for non-Title V operating permits.
Federal Implementation Plan for Oil and Natural Gas Production Facilities, Fort Berthold Indian Reservation (Mandan, Hidatsa and Arikara Nations) in EPA Region 849.140
§§ 49.140-49.150 [Reserved]
Federal Minor New Source Review Program in Indian Country49.151 – 49.165
§ 49.151Program overview.
§ 49.152Definitions.
§ 49.153Applicability.
§ 49.154Permit application requirements.
§ 49.155Permit requirements.
§ 49.156General permits and permits by rule.
§ 49.157Public participation requirements.
§ 49.158Synthetic minor source permits.
§ 49.159Final permit issuance and administrative and judicial review.
§ 49.160Registration program for minor sources in Indian country.
§ 49.161Administration and delegation of the minor NSR program in Indian country.
§ 49.162Air quality permit by rule for new or modified true minor source auto body repair and miscellaneous surface coating operations in Indian country.
§ 49.163Air quality permit by rule for new or modified true minor source petroleum dry cleaning facilities in Indian country.
§ 49.164Air quality permit by rule for new or modified true minor source gasoline dispensing facilities in Indian country.
§ 49.165 [Reserved]
Federal Major New Source Review Program for Nonattainment Areas in Indian Country49.166 – 49.173
§ 49.166Program overview.
§ 49.167Definitions.
§ 49.168Does this program apply to me?
§ 49.169Permit approval criteria.
§ 49.170Emission offset requirement exemption.
§ 49.171Public participation requirements.
§ 49.172Final permit issuance and administrative and judicial review.
§ 49.173Administration and delegation of the nonattainment major NSR program in Indian country.
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