Documents

State and Federal Operating Permits Programs: Amendments Compliance Certification Requirements

Federal Register · Rule · Mar 1, 2001

Part 64 included procedures, design specifications, and performance criteria intended to satisfy, in part, the enhanced monitoring requirements of the Clean Air Act (“the Act”). … Most importantly, the court held that “EPA's adoption of CAM as “enhanced monitoring” meets the requirements of the Clean Air Act.” Id. at 137.

Approval and Promulgation of Implementation Plan; Indiana

Federal Register · Rule · Nov 25, 2005

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.” … 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.

Revisions to the California State Implementation Plan

Federal Register · Proposed Rule · Jul 30, 2008

We are approving a local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or 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.

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

Federal Register · Proposed Rule · May 5, 2010

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 interested in commenting should do so at this time. If we do not receive adverse comments, no further activity is planned.

Air Plan Approval; Illinois; Permit-by-Rule Provisions

Federal Register · Rule · Oct 10, 2018

What comments did we receive on the proposed action? Our July 18, 2018 proposed rule (83 FR 33894) provided a 30-day review and comment period. The comment period closed on August 17, 2018. … 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

Opposition — Shell Oil Co. v. Environmental Protection Agency

Supreme Court brief · Opposition · 1979

The State of Ohio, however, failed to develop ‘The Clean Air Act (formerly 42 U.S.C. (1970 ed.) 1857 et seq.) is now 42 U.S.C. 7401 et seq. See Clean Air Act Amend- ments of 1977, Pub. L. … Clean Air Act Amendments of 1977, Pub. L. No. 95-95, Sec. 305(a), 91 Stat. 775 * * *.

Release of Draft Integrated Review Plan for the Ozone National Ambient Air Quality Standards

Federal Register · Notice · Nov 2, 2018

Information About the Project Two sections of the Clean Air Act (CAA or the Act) govern the establishment and revision of the NAAQS. … Section 109(d)(1) of the Act requires periodic review and, if appropriate, revision of existing air quality criteria.

Air Plan Approval; New Hampshire; Transport Element for the 2010 Sulfur Dioxide National Ambient Air Quality Standard

Federal Register · Rule · Dec 17, 2018

The public comment period for this proposed rulemaking ended on October 29, 2018. The EPA received one comment from an anonymous commenter. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Oral argument — Center for Biological Diversity v. EPA

Oral argument · Oral argument · Apr 10, 2026

The Clean Air Act specifically requires the administrator of the EPA to, the Clean Air Act states the administrator shall complete a thorough review every five years of air quality criteria and the National … I don't think that we get to whether the Clean Air Act rule should be vacated or changed because we're not asking a question under the Clean Air Act. That's not my question.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; California; Carbon Monoxide Maintenance Plan Update for Ten Planning Areas; Motor Vehicle Emissions Budgets; Technical Correction

Federal Register · Rule · Nov 30, 2005

Under section 110(k)(3) of the Clean Air Act (CAA or “Act”), we are approving a State Implementation Plan (SIP) revision submitted by the California Air Resources Board (ARB) on November 8, 2004. … 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; California; San Joaquin Valley Unified Air Pollution Control District; Employer Based Trip Reduction Programs

Federal Register · Proposed Rule · Aug 24, 2015

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 Act and applicable Federal regulations … 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; California; Mojave Desert Air Quality Management District

Federal Register · Rule · Jul 2, 2019

We are approving local rules to regulate these emission sources under the Clean Air Act (CAA or the Act). We are also approving revisions to a definitions rule. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period that closed on January 28, 2019. During this period, we received eight comments.

Finding of Substantial Inadequacy of Implementation Plan; Call for Utah State Implementation Plan Revision

Federal Register · Proposed Rule · Nov 19, 2010

the national ambient air quality standards or to otherwise comply with the requirements of the Clean Air Act. … other Clean Air Act requirements.

Approval and Promulgation of Implementation Plans for Kentucky: Regulatory Limit on Potential To Emit

Federal Register · Rule · Aug 15, 2002

Air Act by increasing its throughput or hours of operation. … 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 Air Quality Implementation Plan; Mohegan Tribe of Indians of Connecticut

Federal Register · Proposed Rule · Jan 13, 2023

Air Act requirements. … Thus, in reviewing TIP submissions, EPA's role is to approve tribal choices, provided that they meet the criteria of the Clean Air Act.

Air Plan Approval; ID; West Silver Valley Redesignation to Attainment for the 2012 Annual PM2.5

Federal Register · Proposed Rule · Sep 15, 2021

EPA is proposing this action pursuant to the Clean Air Act (CAA or the Act). DATES: Comments must be received on or before October 15, 2021. … Quality Management Division, September 4, 1992 (Calcagni memorandum); (2) “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,” Memorandum from John Calcagni

Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Determination of Attainment of the One-Hour Ozone Standard for the Portsmouth-Dover-Rochester and Manchester Areas

Federal Register · Proposed Rule · Jul 19, 2012

EPA designated the Portsmouth, NH serious one-hour ozone nonattainment area as nonattainment for the one-hour ozone standard following the enactment of the Clean Air Act (CAA) Amendments of 1990. … (See, 60 FR 3349, January 17, 1995 and “General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” at 57 FR 13506, April 16, 1992 (“General Preamble”).)

Approval and Promulgation of State Implementation Plans and Designation of Areas for Air Quality Planning Purposes in Ohio; Redesignation of Cincinnati to Attainment of the 1-Hour Ozone Standard and Approval of Ozone Maintenance Plan; Approval of Volatile Organic Compound Emissions Control Regulations; and Approval of Motor Vehicle Emissions Budgets

Federal Register · Rule · Jun 21, 2005

Air Act Amendments of 1990 and the date of attainment.” … 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.

Draft Particulate Matter Risk Analysis Methodology Document Available for Public Comment

Federal Register · Notice · Jan 28, 2002

standards (NAAQS) for particulate matter (PM) that is being conducted under sections 108 and 109 of the Clean Air Act (CAA). … Duncan, Acting Director, Office of Air Quality Planning and Standards. [FR Doc. 02-2013 Filed 1-25-02; 8:45 am] BILLING CODE 6560-50-P

Revisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District

Federal Register · Rule · Dec 26, 2000

Under authority of the Clean Air Act as amended in 1990 (CAA or the Act), this action approves local rules that regulate these emission sources but identifies several rule deficiencies. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received a letter dated August 22, 2000 from Donald Gabrielson of PCAQCD.