Documents

Approval and Promulgation of Implementation Plans: Wisconsin: Kewaunee County Ozone Maintenance Plan Update

Federal Register · Rule · May 10, 2004

This revision is required by the Clean Air Act. … The Clean Air Act (CAA) at section 110 requires states to develop air pollution regulations and control strategies to ensure that state air quality meets the national ambient air quality standards established

National Emission Standards for Hazardous Air Pollutants: Surface Coating of Automobiles and Light-Duty Trucks

Federal Register · Proposed Rule · Dec 24, 2002

Air Act Amendments of 1990,” Comm. … Air Act (CAA).

Petitioners Reply Brief — American Iron & Steel Institute v. Natural Resources Defense Council, Inc.

Supreme Court brief · Petitioners Reply Brief · 1983

Circuit has addressed the plantwide source issue' in the context of three different Clean Air Act programs with confusing, contradictory results. … Air Act amend that Act, review by this Court is unnecessary.

Approval and Promulgation of Air Quality Implementation Plans; State of South Dakota; Revisions to the Administrative Rules of South Dakota and New Source Performance Standards Delegation

Federal Register · Rule · May 10, 2004

These actions are being taken under sections 110 and 111 of the Clean Air Act. … Please ensure that your comments are submitted within the specified comment period. Comments received after the close of the comment period will be marked “late.”

Approval and Promulgation of Implementation Plans; Reasonably Available Control Technology for Oxides of Nitrogen for Specific Sources in the State of New Jersey

Federal Register · Rule · Aug 11, 2003

The intended effect of this rulemaking is to approve source-specific emission limitations required by the Clean Air Act. … What Are the Clean Air Act Requirements for NO X RACT?

Approval and Promulgation of Implementation Plan; Texas; Revisions to 30 TAC Chapter 115 for Control of Volatile Organic Emissions From Perchloroethylene Dry Cleaning Systems

Federal Register · Rule · Jun 8, 1998

In a February 7, 1996, Federal Register action, for purposes of preparing SIP's to attain the national ambient air quality standards (NAAQS) for ozone under title I of the Clean Air Act (Act), EPA excluded … While the rules are no longer necessary for ozone control, EPA is regulating perc as a hazardous air pollutant under section 112 of the 1990 amendments to the Federal Clean Air Act.

Credit for Production of Clean Hydrogen and Energy Credit

Federal Register · Rule · Jan 10, 2025

Air Act in the context of the Clean Air Act's RFS program. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; VOC and NOX RACT Determinations for Eleven Individual Sources in the Pittsburgh-Beaver Valley Area

Federal Register · Rule · Aug 21, 2001

EPA is approving these revisions to establish RACT requirements in the SIP in accordance with the Clean Air Act (CAA). … Air Act.

California State Motor Vehicle Pollution Control Standards; Amendments to On-Highway Heavy-Duty Vehicle In-Use Compliance Program, Amendments to 2007 and Subsequent Model Year On-Highway Heavy-Duty Engines and Vehicles, and Amendments to Truck Requirements; Request for Waiver of Preemption; Opportunity for Public Hearing and Public Comment

Federal Register · Notice · Aug 9, 2016

(B) Scope of Preemption and Criteria for a Waiver Under the Clean Air Act Section 209(a) of the Clean Air Act, as amended (“Act”), 42 U.S.C. 7543(a), provides: No state or any political subdivision … Air Act.

Second 10-Year Maintenance Plan for the 24-Hour PM10 Standards; Sacramento County Planning Area, California

Federal Register · Rule · Mar 14, 2024

Public Comments and EPA Responses The EPA's notice of proposed rulemaking provided a 30-day public comment period that ended on October 23, 2023. We received no comments. III. … 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 Implementation Plans; Wallula, Washington PM10 Nonattainment Area; Serious Area Plan for Attainment of the Annual and 24-Hour PM10 Standards

Federal Register · Rule · May 2, 2005

This plan was submitted to meet subparts 1 and 4 Clean Air Act (CAA or Act) planning requirements for the Wallula PM 10 serious nonattainment area. … What Comments Did We Receive on the Proposed Action? EPA provided a 30-day review and comment period on our proposal published in the Federal Register on February 1, 2005.

Approval and Promulgation of Air Quality Implementation Plans; Virginia; 15% Rate of Progress Plan for the Northern Virginia Portion of the Metropolitan Washington D.C. Area

Federal Register · Rule · Jun 24, 1997

Air Act (the Act). … the Clean Air Act, or which had not been adequately quantified.

Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; Arizona; 2015 Ozone Infrastructure Requirements

Federal Register · Proposed Rule · Dec 5, 2022

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. … 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; Maine; Control of Gasoline Volatility

Federal Register · Proposed Rule · Dec 6, 2001

What Are the Relevant Clean Air Act Requirements? … the comment period on this action.

Transportation Conformity Rule Restructuring Amendments

Federal Register · Proposed Rule · Aug 13, 2010

The Clean Air Act (CAA) requires federally supported transportation plans, transportation improvement programs, and projects to be consistent with (“conform to”) the purpose of the state air quality implementation … The Clean Air Act requires transportation conformity to apply in any area that is designated nonattainment or maintenance by EPA.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Texas; Beaumont/Port Arthur Ozone Nonattainment Area: Redesignation to Attainment for the 1997 8-Hour Ozone Standard and Determination of Attainment for the 1-Hour Ozone Standard; Clarification of EPA's Approval of the El Paso Section 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard

Federal Register · Rule · Oct 20, 2010

What comments did we receive on the proposed rule? EPA provided a 30-day review and comment period, which closed on June 16, 2010. … Accordingly, these actions merely do not impose additional requirements beyond those imposed by State law and the Clean Air Act.

Air Plan Approval; California; San Joaquin Valley 1-Hour Ozone Area; Maintenance Plan and Redesignation Request

Federal Register · Rule · Sep 25, 2025

During this period, we received comment letters from two organizations and one anonymous commenter. … The area has since attained the 1-hour ozone standard and met all the Clean Air Act criteria for redesignation.

Dipping And Coating Operations (Dip Tanks)

Federal Register · Proposed Rule · Apr 7, 1998

of the 60-day comment period. … Section 1910.119 also issued under section 304, Clean Air Act Amendments of 1990 (Pub.L. 101-549), reprinted at 29 U.S.C. 655 Note.

Determination of Nonattainment as of November 15, 1999, and Reclassification of the Metropolitan Washington, DC Ozone Nonattainment Area; District of Columbia, Maryland, Virginia

Federal Register · Rule · Jan 24, 2003

The structure of the Clean Air Act itself reinforces this interpretation. … EPA believes that a period up to eighteen months would be consistent with the Act, since under section 110(k)(5) the Clean Air Act SIP revision provision, states have up to 18 months to submit a SIP revision

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Attainment Plan for the Philadelphia-Wilmington, Pennsylvania-New Jersey-Delaware 1997 Fine Particulate Matter Nonattainment Area

Federal Register · Proposed Rule · Nov 19, 2012

This action is being taken in accordance with the Clean Air Act (CAA) and the Clean Air Fine Particulate Implementation Rule (PM 2.5 Implementation Rule) published on April 25, 2007. … Following EPA's public comment period, responses to any comments received will be addressed.