Documents

Petition — Pacific Legal Foundation v. Costle

Supreme Court brief · Petition · 1981

The Clean Air Act, 42 U.S.C. § 7401 et seq. (Supp. … available for public comment (hereinafter referred to as the “comment period”).

Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Low Emission Vehicle Program

Federal Register · Rule · Mar 17, 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.

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

Federal Register · Rule · Aug 25, 1997

The intended effect of approving this rule is to regulate emissions of VOCs in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in l977 (1977 Act or pre-amended Act), that included the San

Approval and Promulgation of Implementation Plans Revisions to Florida State Implementation Plan: Transportation Conformity Rule

Federal Register · Rule · Aug 11, 2003

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

Approval of California Air Plan Revisions, San Joaquin Valley Unified Air Pollution Control District and South Coast Air Quality Management District

Federal Register · Rule · Mar 29, 2016

We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: These rules will be effective on April 28, 2016. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period.

Approval of Air Quality Implementation Plans; California; Ventura County; 8-Hour Ozone Nonattainment Area Requirements

Federal Register · Rule · Feb 27, 2020

During this period, the EPA received five anonymous comments and one comment letter submitted by Air Law for All on behalf of the Center for Biological Diversity, the Center for Environmental Health and … 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 of Section 112(l) Authority for Hazardous Air Pollutants; Perchloroethylene Air Emission Standards for Dry Cleaning Facilities; State of Vermont

Federal Register · Proposed Rule · Mar 5, 2018

Pursuant to the Clean Air Act (CAA), the VT DEC submitted a request for approval to implement and enforce Vermont's Perchloroethylene Dry Cleaning Rule of the Vermont Air Pollution Control Regulations … EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan Requirements

Federal Register · Rule · Mar 6, 2015

The Clean Air Act (CAA or Act) does not require that the EPA promulgate new implementing regulations every time that a NAAQS is revised. … Air Act CAAAC Clean Air Act Advisory Committee CAIR Clean Air Interstate Rule CERR Consolidated Emissions Reporting Rule CFR Code of Federal Regulations CO Carbon Monoxide CSAPR Cross-State Air

Supplement to the 2019 Integrated Science Assessment for Particulate Matter (External Review Draft)

Federal Register · Notice · Sep 30, 2021

Information About the Document Section 108(a) of the Clean Air Act directs the Administrator to identify certain pollutants which, among other things, “cause or contribute to air pollution which may … The Clean Air Scientific Advisory Committee (CASAC), an independent science advisory committee whose review and advisory functions are mandated by Section 109(d)(2) of the Clean Air Act, is charged (among

Air Quality Criteria for Particulate Matter (External Review Draft)

Federal Register · Notice · Oct 27, 1999

Sections 108 and 109 of the Clean Air Act require that the EPA carry out a periodic review and revision, where appropriate, of the criteria and the National Ambient Air Quality Standards (NAAQS) for the … Near the end of the comment period on the external review draft, Air Quality Criteria for Particulate Matter, the EPA will present the draft at a public meeting for review by the Clean Air Scientific Advisory

Release of Draft Integrated Science Assessment To Support the Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen

Federal Register · Notice · Jul 17, 2026

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

Protection of Stratospheric Ozone

Federal Register · Rule · Jan 13, 1995

Statutory Requirements Section 612 of the Clean Air Act authorizes EPA to develop a program for evaluating alternatives to ozone-depleting substances. … EPA will use its authority under section 114 of the Clean Air Act to gather this information, if necessary.

Determination of Attainment, Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Indiana; Redesignation of Central Indiana To Attainment of the 8-Hour Ozone Standard

Federal Register · Proposed Rule · Jul 31, 2007

Under Section 110(k) of the Clean Air Act? … Under Section 110(k) of the Clean Air Act?

Disapproval of Air Quality Implementation Plans; Connecticut; Attainment Demonstration for the Connecticut Portion of the New York-N. New Jersey-Long Island, NY-NJ-CT 8-Hour Ozone Nonattainment Area

Federal Register · Proposed Rule · May 8, 2009

Clean Air Act Requirement for Multi-State Ozone Nonattainment Areas Section 182(j) of the Clean Air Act requires each state within a multi-state ozone nonattainment area to specifically use photochemical … • “Clean Data” in 2009 Would Qualify SWCT for Clean Air Act Extension Year(s) Section 8.5.4 of Connecticut's SIP discusses the Clean Air Act provisions under sections 172(a)(2)(C) and 181(a)(5), which

Final Rule To Implement the 1997 8-Hour Ozone National Ambient Air Quality Standard: Classification of Areas That Were Initially Classified Under Subpart 1; Revision of the Anti-Backsliding Provisions To Address 1-Hour Contingency Measure Requirements; Deletion of Obsolete 1-Hour Ozone Standard Provision

Federal Register · Rule · May 14, 2012

This final rule assigns Clean Air Act (CAA or Act) classifications and associated state planning and control requirements to selected ozone nonattainment areas. … Air Act.

Air Plan Approval; California; Mojave Desert Air Quality Management District

Federal Register · Rule · Jul 28, 2021

We are approving a local rule that regulates these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule will be effective on August 27, 2021. … Public Comments The EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III. EPA Action No comments were submitted.

Revisions to the California State Implementation Plan, Yolo-Solano Air Quality Management District

Federal Register · Rule · Oct 31, 2006

We are approving YSAQMD Rule 2.21 that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses. EPA's proposed action provided a 30-day public comment period.

Air Plan Approval; NC; NC BART Rule Revisions

Federal Register · Proposed Rule · Apr 27, 2022

EPA proposes to approve North Carolina's SIP revision because the changes are consistent with Clean Air Act (CAA or Act) requirements. … The EGUs relied on the Clean Air Interstate Rule (CAIR)  9 as a BART alternative for NO X and SO 2 and submitted BART-exemption modeling demonstrations for PM.

Approval and Promulgation of Implementation Plans; Georgia: Approval of Revisions to the Georgia State Implementation Plan: Transportation Conformity Interagency Memorandum of Agreement

Federal Register · Rule · Apr 7, 2000

Air Act. … 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: State of Alaska; Anchorage Carbon Monoxide Nonattainment Area; Designation of Areas for Air Quality Planning Purposes

Federal Register · Rule · Jun 23, 2004

Public Comments on the Proposed Action EPA provided a 30-day review and comment period and solicited comments on our proposal published in the May 10, 2004, Federal Register . … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.