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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.
83 FR 55163Environmental Protection AgencyFederal 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.
83 FR 64470Environmental Protection AgencyAir Plan Approval; Connecticut; Source Monitoring, Record Keeping and Reporting
Federal Register · Proposed Rule · Feb 29, 2024
This action is being taken under the Clean Air Act. DATES: Written comments must be received on or before April 1, 2024. ADDRESSES: Submit your comments, identified by Docket ID No. … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.
89 FR 14792Environmental Protection AgencyOral 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.
33 min of audioFederal 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.
70 FR 71776Environmental Protection AgencyAir 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.
84 FR 31682Environmental Protection AgencyFederal 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.
75 FR 70888Environmental Protection AgencyFederal 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.
67 FR 53312Environmental Protection AgencyFederal 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.
88 FR 2298Environmental Protection AgencyAir 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
86 FR 51318Environmental Protection AgencyFederal Register · Rule · Feb 25, 2003
EPA is approving this revision in accordance with the requirements of the Clean Air Act (CAA). … In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.
68 FR 8723Environmental Protection AgencyFederal 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”).)
77 FR 42470Environmental Protection AgencyOfficial Release of the MOBILE6 Motor Vehicle Emissions Factor Model
Federal Register · Notice · Jan 29, 2002
MOBILE6 is the latest update to the MOBILE model for use by state and local governments to meet Clean Air Act requirements. … Section 176(c)(1) of the Clean Air Act states that “. . .
67 FR 4254Environmental Protection AgencyFederal 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.
70 FR 35946Environmental Protection AgencyDraft 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
67 FR 3897Environmental Protection AgencyRevisions 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.
65 FR 81371Environmental Protection AgencyAir Quality Criteria Document for Lead
Federal Register · Notice · Nov 9, 2004
SUPPLEMENTARY INFORMATION: Under the Clean Air Act, lead is one of six principal (or “criteria”) pollutants for which EPA has established National Ambient Air Quality Standards (NAAQS). … The Clean Air Scientific Advisory Committee (CASAC), a review committee mandated by the Clean Air Act and part of the EPA's Science Advisory Board (SAB), is charged with independent expert scientific review
69 FR 64926Environmental Protection AgencyRevisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District
Federal Register · Rule · Nov 13, 2002
We are finalizing action on local rules under the Clean Air Act as amended in 1990 (CAA or the Act). EFFECTIVE DATE: This rule is effective on December 13, 2002. … 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.
67 FR 68764Environmental Protection AgencyOuter Continental Shelf Air Regulations; Consistency Update for California
Federal Register · Rule · Sep 18, 2017
”), as mandated by section 328(a)(1) of the Clean Air Act, as amended in 1990 (“the Act”). … Public Comments and EPA Responses EPA's proposed actions provided 30-day public comment periods. During these periods, we received no comments on the proposed actions. III.
82 FR 43491Environmental Protection AgencyClean Fuels Formula Grant Program
Federal Register · Rule · Jun 11, 2002
However, the Clean Air Act Amendments of 1990 only use the terms “moderate” and “serious” to classify CO nonattainment areas. … As was recommended by one commenter, the statute requires FTA to provide funds to the designated recipient instead of air districts.
67 FR 40100Transportation DepartmentFederal Transit Administration
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