Documents

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, South Coast Air Quality Management District

Federal Register · Rule · Nov 4, 1996

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 South … 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 Designation of Areas for Air Quality Planning Purposes; State of Louisiana; Approval of the Maintenance Plans for the Parishes of Beauregard, Grant, Lafayette, Lafourche, and St. Mary; Redesignation of these Ozone Nonattainment Areas to Attainment

Federal Register · Rule · Aug 18, 1995

4, 1992; ``State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,'' John Calcagni, Director, Air Quality Management Division, October 28, 1992; and ``State Implementation … Air Act.

Approval and Promulgation of Implementation Plans; Albuquerque-Bernalillo County, NM; Excess Emissions

Federal Register · Rule · Feb 4, 2010

We are approving the September 23, 2009 SIP submittal in accordance with the requirements of section 110 of the Clean Air Act (the Act). … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Plan Approval; Texas and Oklahoma; Texas Regional Haze Plans for the First and Second Implementation Periods and Five-Year Progress Report; Oklahoma Regional Haze Plan for the First Implementation Period

Federal Register · Rule · Dec 5, 2025

Air Act (CAA or Act) and EPA's Regional Haze Rule (RHR). … Statutory and Executive Order Reviews Under the Clean Air Act, the Administrator is required to approve a SIP submission that complies with the provisions of the Clean Air Act and applicable Federal regulations

New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Louisiana

Federal Register · Rule · Mar 26, 2004

Air Act. … In reviewing delegation submissions, EPA's role is to approve submissions provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Montana; Attainment Plan for Libby, MT PM2.5 Nonattainment Area and PM10 State Implementation Plan Revisions

Federal Register · Rule · Mar 17, 2011

to the Clean Air Act, unless the context indicates otherwise. … EPA has determined that the PM 2.5 attainment plan and PM 10 SIP revisions meet applicable requirements of the Clean Air Act, including (for the PM 2.5 attainment plan) the Clean Air Fine Particle

Approval and Promulgation of State Implementation Plans and Designation of Areas for Air Quality Planning Purposes: State of Oregon

Federal Register · Rule · Sep 2, 1997

Under the Clean Air Act (CAA) as amended in 1990, designations can be revised if sufficient data is available to warrant such revisions. … by section 107(d)(1)(A) of the 1990 Clean Air Act Amendments (CAAA) (Pub.

Transportation Conformity; Approval of Petition for Exemption From Nitrogen Oxides Provisions, Victoria County, Texas

Federal Register · Rule · Jan 31, 1995

This action was required under section 176(c)(4) of the Clean Air Act (CAA) as amended in 1990. … Information Retrieval System (AIRS), can qualify an area as a ``clean data area''.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, San Diego County Air Pollution Control District, Ventura County Air Pollution Control District

Federal Register · Rule · Nov 3, 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 San Diego … 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 Air Quality Implementation Plans; Delaware; Ambient Air Quality Standard for Ozone and Fine Particulate Matter

Federal Register · Rule · Jul 18, 2005

EPA is approving this revision in accordance with the requirements of the Clean Air Act (CAA). … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; Implementation Plan Revision; State of New Jersey

Federal Register · Rule · Aug 3, 2010

ozone and fine particles required by the Clean Air Act (the Act). … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

California State Motor Vehicle and Engine Pollution Control Standards; Heavy-Duty Vehicle and Engine Emission Warranty and Maintenance Provisions; Advanced Clean Trucks; Zero Emission Airport Shuttle; Zero-Emission Power Train Certification; Waiver of Preemption; Notice of Decision

Federal Register · Notice · Apr 6, 2023

Clean Air Act, and California emission standards adopted under state law. … March 30, 1966; a date that predates . . . the Clean Air Act.”).

Air Plan Approval; California; Innovative Clean Transit Regulation

Federal Register · Proposed Rule · Oct 14, 2022

We are proposing to approve State rules that regulate these emission sources under the Clean Air Act (CAA or the Act). … EPA) for approval as a revision to the California State Implementation Plan (SIP) required by the federal Clean Air Act (CAA).

Approval and Promulgation of State Plans For Designated Facilities and Pollutants: Massachusetts; Plan for Controlling MWC Emissions From Existing Large MWC Plants

Federal Register · Rule · Oct 9, 2002

The more stringent numerical limit, and the elimination of the 85% reduction option, are not contrary to Clean Air Act requirements. … Air Act.

Approval and Promulgation of Air Quality State Implementation Plans; Texas; Approval of Clean Fuel Fleet Substitution Program Revision

Federal Register · Proposed Rule · Feb 7, 2001

SUMMARY: The EPA is proposing to approve the State of Texas' Clean Fuel Fleet (CFF) substitute plan, incorporating them into the State Implementation Plan (SIP) under the Federal Clean Air Act (CAA). … EPA will not institute a second comment period. If you are interested in commenting on this action, you should do so at this time.

Certain New Chemicals; Receipt and Status Information for July-August 2025

Federal Register · Notice · Dec 1, 2025

(all-purpose cleaners, cleaning wipes, toilet bowl cleaners, powdered cleaners, floor cleaners), air and odor control (liquid electrical fresheners, gel air fresheners, scented candles, trash can deodorizers … (all-purpose cleaners, cleaning wipes, toilet bowl cleaners, powdered cleaners, floor cleaners), air and odor control (liquid electrical fresheners, gel air fresheners, scented candles, trash can deodorizers

Regulation of Fuels and Fuel Additives: 2013 Cellulosic Biofuel Standard

Federal Register · Proposed Rule · May 2, 2014

Air Act). … Statutory Authority Statutory authority for this proposed action comes from section 211 of the Clean Air Act, 42 U.S.C. 7545.

Approval and Promulgation of Air Quality Implementation Plans; Maine; Open Burning Rule

Federal Register · Rule · Feb 21, 2008

This action is being taken in accordance with the Clean Air Act. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Indiana

Federal Register · Rule · Oct 31, 2006

National Technology Transfer Advancement Act In reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act. … Under 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 January 2, 2007.

Approval and Promulgation of Implementation Plans; Ohio

Federal Register · Uncategorized Document · Jul 26, 1994

Air Act. … Air Act.