Documents

Air Plan Approval; Missouri; Start-Up, Shutdown and Malfunction Conditions

Federal Register · Rule · Jun 24, 2022

These revisions meet the requirements of the Clean Air Act, do not impact the stringency of the SIP or air quality. … Air Act requirements.

Approval and Promulgation of Air Quality Implementation Plans; Maryland; Amendments to the Control of VOC Emissions From Yeast Manufacturing

Federal Register · Proposed Rule · Feb 6, 2006

This action is being taken under the Clean Air Act (CAA or the Act). DATES: Written comments must be received on or before March 8, 2006. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Allegheny County Portion of the Commonwealth of Pennsylvania's Operating Permits Program, and Federally Enforceable State Operating Permit Program

Federal Register · Proposed Rule · Dec 6, 1999

Part 70 Background Major sources of air pollutants are required under Title V of the 1990 Clean Air Act Amendments (sections 501-507 of the Act) to obtain operating permits. … Standards Established Under Sections 111 and 112 of the Clean Air Act).

Approval and Promulgation of Implementation Plans: Alaska

Federal Register · Rule · Sep 23, 1998

Air Act Amendments (the Act) of 1990 (Pub. … In addition, citizen enforcement under section 304 of the Clean Air Act is likewise unaffected by a state audit privilege or immunity law.

Approval and Promulgation of Air Quality Implementation Plans; State of Wyoming; Revised General Conformity Requirements and an Associated Revision

Federal Register · Proposed Rule · May 7, 2013

EPA is proposing approval of the submission in accordance with the requirements of section 110 of the Clean Air Act. DATES: Comments must be received on or before June 6, 2013. … the Clean Air Act, unless the context indicates otherwise.

Revisions to the California State Implementation Plan, Imperial County Air Pollution Control District

Federal Register · Rule · Mar 24, 2003

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we did not receive any comments. III. … Air Act.

Approval of Air Quality Implementation Plans; California; Regional Haze State Implementation Plan for the Second Implementation Period

Federal Register · Rule · Sep 5, 2025

Air Act (CAA) and the EPA's Regional Haze Rule (RHR) for the program's second implementation period. … The Plan meets the requirements of Clean Air Act sections 169A and 169B and the Regional Haze Rule in 40 CFR 51.308 for the second implementation period.

Revisions to the California State Implementation Plan, Bay Area Air Quality Management District

Federal Register · Rule · Feb 26, 2002

Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we did not receive comments on SCAQMD Rule 443.1. … 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; Richmond, VirginiaNOINFX Exemption Petition

Federal Register · Proposed Rule · Mar 19, 1996

This action is being taken under section 182(f) of the Clean Air Act. … Air Act.

Approval and Promulgation of Air Quality Implementation Plans; State of Colorado

Federal Register · Proposed Rule · Oct 23, 2002

This action is being taken under section 110 of the Clean Air Act (CAA). DATES: Written comments must be received on or before November 22, 2002. … Following the public hearing and public comment period, the Colorado Air Quality Control Commission adopted the revision.

Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; 2009 Motor Vehicle Emissions Budgets for the Boston-Manchester-Portsmouth (SE), New Hampshire, 8-Hour Ozone Nonattainment Area

Federal Register · Rule · Feb 27, 2009

This action is being taken under the Clean Air Act. DATES: This direct final rule will be effective April 28, 2009, unless EPA receives adverse comments by March 30, 2009. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

California State Motor Vehicle Pollution Control Standards; Advanced Clean Fleets Regulation; Request for Waiver of Preemption and Authorization; Opportunity for Public Hearing and Public Comment

Federal Register · Notice · Jul 12, 2024

Scope of Preemption and Criteria for a Waiver and Authorization 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 … Air Act.

Approval and Promulgation of Implementation Plans South Carolina: Approval of Revisions to the 1-Hour Ozone Maintenance State Implementation Plan for the Cherokee County

Federal Register · Rule · Apr 26, 2002

This SIP revision satisfies the requirement of section 175A(b) of the Clean Air Act (CAA) for the second 10-year update for the Cherokee County maintenance plan. … 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; Placer County Air Pollution Control District; Open Burning Rules

Federal Register · Rule · Jul 28, 2021

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 August 27, 2021. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received five public comments.

Approval and Promulgation of Air Quality Implementation Plans; Massachusetts; Amendment to the Massachusetts Port Authority/Logan Airport Parking Freeze and City of Boston/East Boston Parking Freeze

Federal Register · Proposed Rule · Nov 27, 2000

This action is being taken under the Clean Air Act. Public comments on this document are requested and will be considered before taking final action on this SIP revision. … 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 · Rule · Mar 5, 2018

Pursuant to the Clean Air Act (CAA), the VT DEC submitted a request for approval to implement and enforce the Perchloroethylene Dry Cleaning Rule of the Vermont Air Pollution Control Regulations as a partial … All public comments received will then be addressed in a subsequent final rule based on the proposed rule. The EPA will not institute a second comment period on the proposed rule.

Approval of California Air Plan Revisions, Northern Sierra Air Quality Management District

Federal Register · Rule · Apr 2, 2018

We are approving a local measure to reduce emissions from these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule will be effective on May 2, 2018. … Public Comments The EPA's proposed action provided a 30-day public comment period.

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

Approval and Promulgation of Implementation Plans; State of Hawaii; Regional Haze Federal Implementation Plan

Federal Register · Proposed Rule · May 29, 2012

Air Act. … Terms not defined below shall have the meaning given to them in the Clean Air Act or EPA's regulations implementing the Clean Air Act.

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.