Documents

Approval and Promulgation of State Implementation Plans; New York; Emission Statement Certification of the 2008 and 2015 Ozone National Ambient Air Quality Standards

Federal Register · Proposed Rule · May 8, 2025

These actions are being taken in accordance with the requirements of the Clean Air Act (CAA or Act). DATES: Written comments must be received on or before June 9, 2025. … Thus, in reviewing SIP submissions, the EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Rhode Island; Enhanced Motor Vehicle Inspection and Maintenance Program

Federal Register · Proposed Rule · Dec 18, 2000

This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before January 17, 2001. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; State of Montana Second 10-Year Carbon Monoxide Maintenance Plan for Billings

Federal Register · Proposed Rule · Dec 2, 2014

to the Clean Air Act, unless the context indicates otherwise. … Billings CO Maintenance Plan Under the Clean Air Act (CAA) Amendments of 1990, the Billings area was designated as nonattainment and classified as a “not classified” CO area.

The Treatment of Data Influenced by Exceptional Events

Federal Register · Proposed Rule · Mar 10, 2006

Exceptional events are events for which the normal planning and regulatory process established by the Clean Air Act (CAA) is not appropriate. … AQS Air Quality System BACM Best Available Control Measures CAA Clean Air Act CAAA Clean Air Act Amendments EPA Environmental Protection Agency FIP Federal Implementation Plan FMP Fire Mitigation

Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of VirginiaPrevention of Significant Deterioration Program

Federal Register · Proposed Rule · Jan 24, 1996

This action is being taken under the Clean Air Act (CAA). DATES: Comments must be received on or before February 23, 1996. … Act Amendments 36 (1977), reprinted in 5 Legislative History of the Clean Air Act Amendments of 1977 (1977 Legislative History) 3892 (1977).

Approval and Promulgation of Air Quality Implementation Plan: Kentucky; Approval Section 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard for the Paducah Area

Federal Register · Proposed Rule · Jan 4, 2010

EPA is proposing to approve the revisions to the Kentucky SIP, pursuant to Section 110 of the Clean Air Act (CAA). On March 12, 2008, EPA issued a revised ozone standard. … 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

Approval and Promulgation of Revisions to the Georgia State Implementation Plan

Federal Register · Proposed Rule · Dec 2, 1999

The revisions also incorporate federal requirements related to permitting and wood furniture finishing and cleaning operations and make technical corrections to certain air quality rules. … 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.

Approval and Promulgation of Implementation Plans; Attainment Redesignation for Missouri Portion of the St. Louis MO-IL Area; 1997 8-Hour Ozone Standard and Associated Maintenance Plan

Federal Register · Proposed Rule · Dec 31, 2014

Louis area to attainment for the 1997 8-hour O 3 NAAQS, and also proposes to approve under section 175A of the Clean Air Act (CAA or Act), Missouri's 1997 8-hour O 3 NAAQS maintenance plan. … As part of the redesignation request, the State submitted a plan for maintaining the 1997 8-hour ozone standard through 2025 in the area as required by Section 175A of the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation of the Hazelwood SO2 Nonattainment and the Monongahela River Valley Unclassifiable Areas to Attainment and Approval of the Maintenance Plan

Federal Register · Proposed Rule · Apr 2, 2004

This action is being taken in accordance with the Clean Air Act (CAA). DATES: Comments must be received on or before May 3, 2004. … Air Act.

Emission Standards for Stationary Diesel Engines

Federal Register · Proposed Rule · Jan 24, 2008

Environmental Protection Agency can pursue through Federal rulemaking under the Clean Air Act to regulate emissions of pollutants from existing stationary diesel engines, generally, and specifically from … , older engines under Clean Air Act (CAA) section 112 authorities. 5 The Agency is seeking comment on the larger, older engines because available data indicate that they emit the majority of PM and

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Louisiana; Control of Emissions From Existing Other Solid Waste Incineration Units

Federal Register · Proposed Rule · Mar 23, 2026

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is notifying the public that we have received a CAA section 111(d)/129 negative declaration from … with the Clean Air Act.

Fall 2020 Unified Agenda of Regulatory and Deregulatory Actions

Federal Register · Proposed Rule · Mar 31, 2021

A number of environmental laws authorize EPA's actions, including but not limited to: • Clean Air Act (CAA), • Clean Water Act (CWA), • Comprehensive Environmental Response, Compensation, and Liability … Legal Authority: 42 U.S.C. 7412 Clean Air Act Abstract: On March 21, 2011, EPA promulgated National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial, and

Air Quality Plan; Arizona; Maricopa County Air Quality Department; Gasoline Loading

Federal Register · Proposed Rule · Aug 11, 2026

We are proposing action on local rules to regulate these emission sources under the Clean Air Act (CAA or “Act”). … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; California; Determination of Termination of Section 185 Fees

Federal Register · Proposed Rule · May 18, 2011

period (section 107(d)(4) of the Act; 56 FR 56694, November 6, 1991). … On September 26, 2002, SMAQMD adopted Rule 307 (”Clean Air Act Fees”).

Air Plan Approval; IA; Alter Metal Recycling Permit Modification

Federal Register · Proposed Rule · Jun 3, 2025

The EPA's proposed approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA). DATES: Comments must be received on or before July 3, 2025. … Condition 11 references 567 Iowa Administrative Code (IAC) Chapter 24.1(1) pertaining to excess emissions during periods of startup, shutdown, or cleaning of control equipment.

Air Plan Approval; Michigan; Second Limited Maintenance Plans for 1997 Ozone NAAQS

Federal Register · Proposed Rule · Dec 4, 2019

SUMMARY: Pursuant to the Clean Air Act (CAA), the Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision submitted by the State of Michigan. … The Cross-State Air Pollution Control rule replaces the Clean Air Interstate rule.

Designation of Biobased Items for Federal Procurement

Federal Register · Proposed Rule · Oct 23, 2008

Performance Standards • Boeing #D6-7127, Cleaning Interiors of Commercial Transport Aircraft; and • South Coast Air Quality Management District, certification as a Clean Air Solvent. … Quality Management District, certification as a “Clean Air Solvent.”

Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana-Air Quality, Subchapter 7, Subchapter 16 and Subchapter 17

Federal Register · Proposed Rule · Nov 13, 2012

The intended effect of this action is to propose to approve these rules as they are consistent with the Clean Air Act. This action is being taken under section 110 of the Clean Air Act. … or refer to the Clean Air Act, unless the context indicates otherwise.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation of the Clearfield/Indiana 8-Hour Ozone Nonattainment Area to Attainment and Approval of the Maintenance Plan and 2002 Base-Year Inventory

Federal Register · Proposed Rule · Jul 23, 2008

Air Act (CAA). … The public comment period will end at the same time as the public comment period for this proposed rule.

Approval and Promulgation of Implementation Plans; New Jersey; Open Market Emissions Trading Program; Revised Interpretation of Operating Permit Requirements for Emissions Trades

Federal Register · Proposed Rule · Jan 9, 2001

and EPA's requirements under the Clean Air Act (the Act) • Make New Jersey's OMET Program federally-enforceable. … Air Act.