Documents

Protection of Stratospheric Ozone: Process for Exempting Critical Uses of Methyl Bromide for the 2005 Supplemental Request

Federal Register · Proposed Rule · Aug 30, 2005

With today's action EPA is proposing to exempt methyl bromide for critical uses beyond the phaseout under the authority of the Clean Air Act (CAA or the Act) and in accordance with the Montreal Protocol … The information collection under these rules is authorized under Sections 603(b), 603(d) and 614(b) of the Clean Air Act (CAA).

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of Georgia

Federal Register · Proposed Rule · Dec 21, 1995

The EPA will not institute a second comment period on this document. Any parties interested in commenting on this document should do so at this time. … Tobin, Acting Regional Administrator. [FR Doc. 95-31039 Filed 12-20-95; 8:45 am] BILLING CODE 6560-50-P

Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution Control District and South Coast Air Quality Management District

Federal Register · Proposed Rule · Nov 16, 2001

We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … We do not plan to open a second comment period, so anyone 3 interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned.

Approval and Promulgation of Air Quality Implementation Plans; Indiana; Redesignation of the Indiana Portion of the Louisville Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Jul 11, 2013

EPA is proposing to approve the 2008 emissions inventory for the Indiana portion of the Louisville area as meeting the comprehensive emissions inventory requirement of the Clean Air Act (CAA or Act). … a public comment period; and, (3) EPA taking action on the MVEB.

Revisions to the California State Implementation Plan, San Diego County Air Pollution Control District

Federal Register · Proposed Rule · Aug 26, 2003

We are proposing to approve a local rule that regulates this emission source under the Clean Air Act as amended in 1990 (CAA or the Act). … We do not plan to open a second comment period, so anyone interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned.

Air Plan Approval; Minnesota; Revision to Taconite Federal Implementation Plan

Federal Register · Proposed Rule · Feb 4, 2020

The EPA is proposing this action pursuant to sections 110 and 169A of the Clean Air Act (CAA). DATES: Comments must be received on or before March 5, 2020. … Requirements of the Clean Air Act and EPA's Regional Haze Rule In section 169A of the 1977 Amendments to the CAA, Congress created a program for protecting visibility in the nation's national parks

Approval and Promulgation of Air Quality Implementation Plans; Ohio; Redesignation of the Ohio Portion of the Wheeling Area to Attainment of the 1997 Annual Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Nov 30, 2012

EPA is proposing to approve a 2005 emissions inventory for the Ohio portion of the Wheeling area as meeting the comprehensive emissions inventory requirement of the Clean Air Act (CAA or Act). … Make sure to submit your comments by the comment period deadline identified. II. What actions is EPA proposing to take?

Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Revisions to the Wyoming Air Quality Standards and Regulations; Ambient Standards for Nitrogen Oxides and for Ozone

Federal Register · Proposed Rule · Sep 15, 2014

This action is being taken under section 110 of the Clean Air Act (CAA). DATES: Written comments must be received on or before October 15, 2014. … EPA will address all public comments in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period on this action.

Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Revisions to the Wyoming Air Quality Standards and Regulations

Federal Register · Proposed Rule · Apr 16, 2010

EPA is taking this action under section 110 of the Clean Air Act. … EPA will address all public comments in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period on this action.

Approval and Promulgation of Air Quality Implementation Plans; Maryland; General Conformity Rule

Federal Register · Proposed Rule · Dec 9, 1998

EPA is proposing to approve Maryland's general conformity regulation as a SIP revision in accordance with the requirements of the Clean Air Act. … EPA will address all public comments in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period on this action.

Approval, and Promulgation of Air Quality Implementation Plans; Michigan; Redesignation of the Detroit-Ann Arbor Area to Attainment of the 1997 Annual Standard and the 2006 24-Hour Standard for Fine Particulate Matter

Federal Register · Proposed Rule · Jul 2, 2013

Clair, Washtenaw, and Wayne Counties), referred to as the Detroit-Ann Arbor area, to attainment of the Clean Air Act (CAA or Act) 1997 annual and the 2006 24-hour national ambient air quality standards … Make sure to submit your comments by the comment period deadline identified. II. What actions is EPA proposing to take?

Clean Air Plans; 2015 8-Hour Ozone Nonattainment Area Requirements; Clean Fuels for Fleets; California

Federal Register · Proposed Rule · Mar 3, 2023

We are proposing to approve these revisions under the Clean Air Act (CAA or “the Act”), which establishes clean fuels for fleets requirements for “Serious,” “Severe,” and “Extreme” ozone NAAs. … Fuel Fleets Requirement of the Clean Air Act,” EPA-420-B-22-027, June 2022.

Approval and Promulgation of Air Quality Implementation Plans; State of Kansas; Cross-State Air Pollution Rule

Federal Register · Proposed Rule · Jun 29, 2016

EPA is proposing to approve the SIP revision because it meets the requirements of the Clean Air Act (CAA) and EPA's regulations for approval of an abbreviated SIP revision replacing EPA's default allocations … We would address all public comments in any subsequent final rule based on this proposed rule. We do not intend to institute a second comment period on this action.

Approval and Promulgation of Implementation Plans Kentucky: Approval of Revisions to the Kentucky State Implementation Plan

Federal Register · Proposed Rule · Jun 28, 1996

The intended effect of these revisions is to clarify certain provisions and ensure consistency with requirements of the Clean Air Act. … The EPA will not institute a second comment period on this document. Any parties interested in commenting on this document should do so at this time.

Air Plan Revisions; Arizona; Maricopa County Air Quality Department; Volatile Organic Compounds; Solvent Cleaning

Federal Register · Proposed Rule · Sep 11, 2025

ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2025-0321; FRL-12854-01-R9] Air Plan Revisions; Arizona; Maricopa County Air Quality Department; Volatile Organic Compounds; Solvent Cleaning … We are proposing to approve the revisions under the Clean Air Act (CAA or “Act”). We are taking comments on this proposal and plan to follow with a final action.

Introduction to the Unified Agenda of Federal Regulatory and Deregulatory Actions-Fall 2018

Federal Register · Proposed Rule · Nov 16, 2018

under Clean Air Act (CAA) section 112. … Summary of Legal Basis: 42 U.S.C. 7411, Clean Air Act.

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

Federal Register · Proposed Rule · May 2, 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.

Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lead (Pb) Maintenance Plan Update for Marion County

Federal Register · Proposed Rule · Sep 24, 2009

This update satisfies section 175A of the Clean Air Act (CAA), and is in accordance with EPA's May 10, 2000 approval of the State's Redesignation Request and Maintenance Plan for the Marion County Pb nonattainment … EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

Revisions to the California State Implementation Plan, Lake County Air Quality Control District and San Diego County Air Pollution Control District

Federal Register · Proposed Rule · Apr 16, 2003

We are proposing to approve the local rules that regulate this emission source under the Clean Air Act as amended in 1990 (CAA or the Act). … We do not plan to open a second commend period, so anyone interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned.

Approval and Promulgation of Air Quality Implementation Plans; Utah; 1990 Base Year Carbon Monoxide Emission Inventories for Utah

Federal Register · Proposed Rule · Jun 29, 1995

Air Act (CAA), as amended in 1990. … EPA will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.