Documents

Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to Administrative Rules of Montana-Prevention of Significant Deterioration

Federal Register · Rule · Jan 29, 2015

or refer to the Clean Air Act, unless the context indicates otherwise. … We invited comment on all aspects of our proposal and provided a 30-day comment period. The comment period ended on October 29, 2014. III.

Approval and Promulgation of Air Quality Implementation Plans; Medford-Ashland PM10 Attainment Plan, Maintenance Plan and Redesignation Request

Federal Register · Rule · Jun 19, 2006

Quality Standards (NAAQS) and all other requirements of the Clean Air Act (the Act or CAA) for redesignation to attainment are met. … The area was subsequently designated as a moderate PM10 nonattainment area upon enactment of the Clean Air Act amendments of 1990 under sections 107(d)(4)(B) and 188(a) 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.

Designation of Areas for Air Quality Planning Purposes: State of Idaho and the Fort Hall Indian Reservation

Federal Register · Proposed Rule · Jun 19, 1998

of the Clean Air Act Amendments of 1990 (Act or CAA). … Clean Air Act in making its request to EPA.

Clean Air Scientific Advisory Committee, Notification of Public Advisory Committee Meeting; Teleconference Consultation on Project Work Plan for Revised Air Quality Criteria for Ozone and Related Photochemical Oxidants

Federal Register · Notice · Jan 24, 2003

App.), Public Law 92-463, notice is hereby given that the Clean Air Scientific Advisory Committee (CASAC) of the U.S. … Background: EPA promulgates National Ambient Air Quality Standards (NAAQS) based on scientific information assessed in air quality criteria documents (AQCD) issued under the Clean Air Act (CAA), section

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 and Promulgation of Air Quality Implementation Plans; State of Illinois; Oxides of Nitrogen

Federal Register · Rule · Jun 18, 2001

Section 110 of the Clean Air Act (Act or CAA) requires States to develop air pollution control regulations and strategies to ensure that state air quality meets the national ambient air quality standards … Any EGU subject to more stringent NO X emission limitations pursuant to any State or Federal statute, including the State's Clean Air Act, and the Federal Clean Air Act must comply with both the requirements

Approval and Promulgation of Air Quality Implementation Plans; New Mexico; Albuquerque/Bernalillo County

Federal Register · Rule · Jul 21, 2005

We are finalizing approval of these revisions in accordance with the requirements of the Federal Clean Air Act (the Act). DATES: This rule is effective on August 22, 2005. … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Quality Criteria for Particulate Matter (External Review Draft)

Federal Register · Notice · Dec 30, 2003

Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review and revision, where appropriate, of the air quality criteria (embodied in the Criteria Document) and national ambient … EPA made a First External Review Draft of the updated Air Quality Criteria for Particulate Matter available for review by the Clean Air Act Scientific Advisory Committee (CASAC) and members of the

Approval and Promulgation of State Implementation Plans; Arizona; Infrastructure Requirements for the 2008 Lead (Pb) and the 2008 8-Hour Ozone National Ambient Air Quality Standards (NAAQS)

Federal Register · Rule · Aug 10, 2015

EPA's Response to Comments The public comment period on EPA's proposed rule opened on November 24, 2014, the date of its publication in the Federal Register at 79 FR 69796, and closed on December … During that period, EPA did not receive any comments. III.

Approval and Promulgation of Air Quality Implementation Plans; Texas; Attainment Demonstration for the Dallas/Fort Worth 1997 8-Hour Ozone Nonattainment Area; Determination of Attainment of the 1997 Ozone Standard

Federal Register · Proposed Rule · Apr 28, 2015

Air Act (CAA or Act) for the Dallas/Fort Worth (DFW) nonattainment area under the 1997 8-hour ozone standard. … The SIP is a plan for clean air, required by section 110 and other provisions of the CAA.

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”).

National Emission Standards for Hazardous Air Pollutants: Paint Stripping and Miscellaneous Surface Coating Operations at Area Sources Technology Review

Federal Register · Proposed Rule · Nov 19, 2021

Environmental Protection Agency (EPA) is proposing the results of the technology review conducted in accordance with the Clean Air Act (CAA) for the National Emissions Standards for Hazardous Air Pollutants … Under the Paperwork Reduction Act (PRA), comments on the information collection provisions are best assured of consideration if the Office of Management and Budget (OMB) receives a copy of your comments

Approval and Promulgation of Air Quality Implementation Plans; Massachusetts; Amendment to Massachusetts' State Implementation Plan for Transit System Improvements

Federal Register · Proposed Rule · Nov 5, 2007

This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before December 5, 2007. … Here the Clean Air Act directs EPA to approve a SIP revision unless it does not meet the Act's requirements.

Approval and Promulgation of Air Quality Implementation Plans; State of Utah; Ogden City Carbon Monoxide Redesignation to Attainment, Designation of Areas for Air Quality Planning Purposes, and Approval of Revisions to the Oxygenated Gasoline Program

Federal Register · Rule · Mar 9, 2001

EPA did not finalize its post-1987 policy for carbon monoxide because the Clean Air Act (CAA) was amended on November 15, 1990. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Regional Haze Federal Implementation Plan

Federal Register · Proposed Rule · Jun 8, 2026

Air Act CAMPD Clean Air Markets Program Data CBI Confidential Business Information CFR Code of Federal Regulations EGU Electric Generating Unit EPA U.S. … Clean Air Act Section 110(l) VI. Statutory and Executive Order Reviews I. What action is the EPA proposing?

Approval and Promulgation of State Implementation Plans; State of Utah; Interstate Transport of Pollution and Other Revisions

Federal Register · Rule · Mar 28, 2008

to the Clean Air Act, unless the context indicates otherwise. … Air Act.

California State Motor Vehicle Pollution Control Standards; Advanced Clean Cars II Regulations; Request for Waiver of Preemption; Opportunity for Public Hearing and Public Comment

Federal Register · Notice · Dec 26, 2023

By letter dated May 22, 2023, CARB submitted a request that EPA grant a waiver of preemption under section 209(b) of the Clean Air Act (CAA) for the ACC II regulations. … Scope of Preemption and Criteria for a Waiver Under the Clean Air Act Section 209(a) of the CAA provides: No State or any political subdivision thereof shall adopt or attempt to enforce any standard

Science Advisory Board; Advisory Council on Clean Air Compliance Analysis; Request for Nominations for Additional Expertise for the Special Council Panel for the Review of the Third 812 Analysis and the Council's Two Subcommittees, the Air Quality Modeling Subcommittee and the Health and Ecological Effects Subcommittee

Federal Register · Notice · Feb 14, 2003

The Council provides scientific advice on any analysis required under section 312 of the Clean Air Act (CAA) of the impacts of the Clean Air Act (CAA) on the public health, economy, and environment of … Section 812 of the Clean Air Act requires the EPA to periodically assess the effects of the 1990 Clean Air Act Amendments on the “public health, economy and the environment of the United States” and to

Transportation Conformity Rule Amendments: Minor Revision of 18-Month Requirement for Initial SIP Submissions and Addition of Grace Period for Newly Designated Nonattainment Areas

Federal Register · Proposed Rule · Oct 5, 2001

This Clean Air Act amendment was enacted on October 27, 2000. … The court concluded that the Clean Air Act in effect at that time did not provide such a grace period.