Documents

Approval of Section 112(l) Authority for Hazardous Air Pollutants and the Chemical Accident Prevention Provisions; Allegheny County; Health Department

Federal Register · Rule · Jan 30, 2002

For sources which are required to obtain a Clean Air Act operating permit, this delegation addresses all existing hazardous pollutant regulations. … This action pertains to affected sources, as defined by the Clean Air Act's (CAA's or the Act's) hazardous air pollutant program, as well as covered processes, as defined by the Act's chemical accident

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Delaware, the District of Columbia, Allegheny County and Philadelphia, Pennsylvania; Control of Emissions From Existing Small Municipal Waste Combustion Units

Federal Register · Rule · Jan 2, 2003

In reviewing 111(d)/129 plan submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act. … Air Act.

Indian Tribes; Eligibility for Program Authorization

Federal Register · Uncategorized Document · Dec 14, 1994

Water Act (SDWA), and the Clean Air Act (CAA). … Water Act, 33 U.S.C. 1251 et seq.; Clean Air Act, 42 U.S.C. 7401 et seq.

Petition for Writ of Certiorari — E. I. du Pont de Nemours & Co. v. Environmental Protection Agency

Supreme Court brief · Petition for Writ of Certiorari · 1976

Section 211(c)(1)(A) of the Clean Air Act? … In the Clean Air Act Amendments of 1970, Pub.

National Emission Standards for Hazardous Air Pollutants for Source Categories; National Emission Standards for Hazardous Air Pollutants for Secondary Aluminum Production

Federal Register · Proposed Rule · Feb 11, 1999

Unfunded Mandates Act H. Regulatory Flexibility Act I. Paperwork Reduction Act J. National Technology Transfer and Advancement Act K. Pollution Prevention Act L. Clean Air Act I. … Air Act.

Science Advisory Board Staff Office; Clean Air Scientific Advisory Committee (CASAC); Notification of Advisory Meeting of the CASAC Ambient Air Monitoring and Methods (AAMM) Subcommittee

Federal Register · Notice · Aug 30, 2005

SUPPLEMENTARY INFORMATION: CASAC and the AAMM Subcommittee: The CASAC, which comprises seven members appointed by the EPA Administrator, was established under section 109(d)(2) of the Clean Air Act … Section 109(d) of the Act subsequently requires periodic review and, if appropriate, revision of existing air quality criteria to reflect advances in scientific knowledge on the effects of the pollutant

Air Plan Approval; Colorado; Denver Metro/North Front Range Nonattainment Area; Nonattainment NSR Permit Program Certification for the 2015 8-Hour Ozone Standard

Federal Register · Rule · May 13, 2022

The EPA is taking this action pursuant to sections 110, 172, 173, and 182 of the Clean Air Act (CAA). DATES: This rule is effective on June 13, 2022. … Plan Approval; Texas; Clean Air Act Requirements for Nonattainment New Source Review and Emission Statements for the 2015 Ozone National Ambient Air Quality Standards, 86 FR 50456 (September 9, 2021).

Approval and Promulgation of Air Quality Implementation Plans: South Carolina; Approval of Section 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard for Cherokee County

Federal Register · Rule · Jun 1, 2009

Wegman to Air Division Directors, Maintenance Plan Guidance Document for Certain 8-hour Ozone Areas Under Section 110(a)(1) of Clean Air Act , May 20, 2005—hereafter referred to as “ Wegman Memorandum … Section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by July 31, 2009.

National Emission Standards for Hazardous Air Pollutants: Surface Coating of Metal Furniture

Federal Register · Rule · May 23, 2003

The final standards implement section 112(d) of the Clean Air Act (CAA) which requires the Administrator to regulate emissions of HAP listed in section 112(b) of the CAA. … The semiannual compliance reporting requirements may be satisfied by reports required under other parts of the Clean Air Act (CAA), such as those detailed in paragraph (a)(2) of this section.

Issuance of Part 71 Federal Operating Air Permit for Turning Stone Resort and Casino, Oneida Indian Nation; Notice of Final Action

Federal Register · Notice · Nov 18, 2025

DATES: The EPA issued Part 71 Federal Operating Air Permit No. ONEIDA004 to Turning Stone Resort and Casino on September 11, 2025 under Title V of the Clean Air Act and 40 CFR part 71. … During the public comment period, which ended on August 18, 2025, we did not receive any comments.

Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision, Placer County Air Pollution Control District, El Dorado County Air Pollution Control District, Ventura County Air Pollution Control District, Yolo-Solano Air Quality Management District, and Mojave Desert Air Quality Management District

Federal Register · Proposed Rule · Apr 30, 1996

The intended effect of proposing approval of these rules is to regulate emissions of VOCs in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … The EPA will not institute a second comment period on this document. Any parties interested in commenting on this action should do so at this time.

Air Plan Approval; Missouri; Start-Up, Shutdown, and Malfunction Conditions

Federal Register · Proposed Rule · Apr 7, 2022

EPA analyzed specific SSM SIP provisions and explained how each one either did or did not comply with the Clean Air Act (CAA) with regard to excess emission events. 1 EPA finalized this proposed action … Statutory and Executive Order Reviews Under the Clean Air Act (CAA), the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable Federal regulations

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Approval of Source-Specific VOC and NOINFX RACT and Synthetic Minor Permit Conditions

Federal Register · Rule · Feb 12, 1996

This action is being taken under section 110 of the Clean Air Act. … Air Act.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, San Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Aug 25, 1997

Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 Act or pre-amended Act), that included the San … On November 15, 1990, the Clean Air Act Amendments of 1990 were enacted. Pub. L. 101-549, 104 Stat. 2399, codified at 42 U.S.C. 7401-7671q.

Approval and Promulgation of Implementation Plans and Operating Permits Program; State of Kansas

Federal Register · Rule · Feb 8, 2008

EPA's review of the material submitted indicates the state has amended the air quality rules in accordance with the requirements of the Clean Air Act. … EPA's review of the material submitted indicates the state has amended the air quality rules in accordance with the requirements of the Clean Air Act.

Air Plan Approval and Air Quality Designation; New Hampshire; Redesignation of the Central New Hampshire Sulfur Dioxide Nonattainment Area

Federal Register · Rule · Sep 20, 2019

This action is being taken under the Clean Air Act. DATES: This rule is effective on September 20, 2019. … EPA received no public comments during the public comment period in response to the NPRM. II.

Approval and Promulgation of Air Quality Plans; Illinois; Post-1996 Rate of Progress Plan for the Chicago Ozone Nonattainment Area

Federal Register · Rule · Dec 18, 2000

A post-1996 ROP plan is required for the Chicago ozone nonattainment area under the Clean Air Act (Act). … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Maryland; One-Hour Ozone Attainment Demonstration Plan for the Baltimore Ozone Nonattainment Area

Federal Register · Proposed Rule · Sep 7, 2001

This action is being taken in accordance with the Clean Air Act. DATES: Written comments must be received on or before October 9, 2001. … Opening of the Public Comment Period The EPA is opening a comment period for 30 days to take comment on Maryland's August 20, 2001 RACM submittal.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Pennsylvania; Control of Total Reduced Sulfur Emissions From Existing Kraft Pulp Mills

Federal Register · Rule · Oct 27, 1999

The plan was submitted to fulfill requirements of the Clean Air Act (the Act). … The rule affects only one State, and does not alter the relationship or the distribution of power and responsibilities established in the Clean Air Act. C.

Air Plan Approval; New Hampshire; Updates to Enhanced Motor Vehicle Inspection and Maintenance Program Regulation

Federal Register · Rule · Sep 25, 2018

This action is being taken in accordance with the Clean Air Act. DATES: This rule is effective on October 25, 2018. … Response to Comments The EPA received one comment during the comment period, which discussed subjects outside the scope of this SIP action, does not explain (or provide a legal basis for) how the proposed