Documents
Briefs, oral arguments, agency decisions and the Federal Register.
10,000+ results
0.82s
Federal Register · Rule · Nov 16, 2023
Air Act (CAA) and EPA's Regional Haze Rule (RHR) for the program's second implementation period. … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.
88 FR 78650Environmental Protection AgencyFederal Register · Rule · Aug 1, 2000
We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). EFFECTIVE DATE: This rule is effective on August 31, 2000. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.
65 FR 46873Environmental Protection AgencyIntegrated Science Assessment for Ozone and Related Photochemical Oxidants
Federal Register · Notice · Apr 20, 2020
Information About the Document Section 108(a) of the Clean Air Act directs the Administrator to identify certain air pollutants which, among other things, “cause or contribute to air pollution which … 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
85 FR 21849Environmental Protection AgencyFederal Register · Notice · Jan 31, 2011
Air Act on June 30, 2009. … Clean Air Act Waivers of Preemption Section 209(a) of the Clean Air Act preempts States and local governments from setting emission standards for new motor vehicles and engines; it provides: No State
76 FR 5368Environmental Protection AgencyFederal Register · Proposed Rule · Apr 26, 2016
EPA is proposing to take the following four separate but related actions: (1) To approve Tennessee's RACM determination for the Bristol Area pursuant to Clean Air Act (CAA) section 172(c)(1) into the SIP … “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (CAA) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division, October 28, 1992; and 3.
81 FR 24536Environmental Protection AgencyApproval and Promulgation of Air Quality Implementation Plans; Interstate Transport for Utah
Federal Register · Proposed Rule · Aug 1, 2016
Air Act (Act or CAA). … by the comment period deadline identified.
81 FR 50430Environmental Protection AgencyFederal Register · Rule · Jun 29, 2026
Quality Standards (NAAQS) because the request meets the statutory requirements for redesignation under the Clean Air Act (CAA). … While this list may not be exhaustive, to ease the reading of this preamble and for reference purposes, the EPA defines the following terms and acronyms here: CAA Clean Air Act CAIR Clean Air Interstate
91 FR 39019Environmental Protection AgencyAir Plan Approval; New York; Interstate Transport Requirements for the 2010 SO2 NAAQS
Federal Register · Rule · Sep 9, 2026
This action is being taken in accordance with the requirements of the Clean Air Act. DATES: This final rule is effective on October 9, 2026. … Comments the EPA Received on Its Proposed Action The EPA provided a 30-day review and comment period for the April 10, 2026, proposed rule. The comment period ended on May 11, 2026.
91 FR 57260Environmental Protection AgencyFederal Register · Rule · Apr 28, 2025
The public comment period for the proposed rule ended on January 10, 2024 and the EPA received no comments during the public comment period. II. … 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
90 FR 17556Environmental Protection AgencyAir Plan Approval; Alaska; Interstate Transport Requirements for the 2012 PM2.5 NAAQS
Federal Register · Rule · Jun 27, 2018
The public comment period for the proposal ended June 1, 2018. We received no adverse comments. 1 1 We received two comments in support of our proposed approval. … 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
83 FR 30048Environmental Protection AgencyFederal Register · Rule · Jun 19, 2006
Quality Standards (NAAQS) and all other requirements of the Clean Air Act (the Act) for redesignation to attainment are met. 71 FR 14393. … The commenter concluded that demonstrating that the 2017 budget is met, as well as any required interim years, meets the purpose of the Clean Air Act and this SIP.
71 FR 35161Environmental Protection AgencyFederal Register · Proposed Rule · Jul 5, 2012
ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R10-OAR-2012-0380; FRL-9693-9] Approval and Promulgation of Air Quality Implementation Plans; Washington; Determination of Clean Data for the 2006 … This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before August 6, 2012.
77 FR 39657Environmental Protection AgencyFederal Register · Rule · Dec 31, 2018
Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. … During this period, we received one comment that supported our proposed approval of EDCAQMD's 2017 RACT SIP.
83 FR 67696Environmental Protection AgencyAir Plan Approval; MO; Restriction of Visible Air Contaminant Emissions
Federal Register · Rule · Mar 8, 2023
Air Act. … Air Act § 304, 42 U.S.C. 7604.
88 FR 14269Environmental Protection AgencyTribal code · Tribal code
Such changes are not subject to any requirements under title IV of the Clean Air Act and are not modifications under title I of the Clean Air Act; 17 1.15.1.3. … The engine or turbine replacement is not subject to any requirements under Title IV of the Clean Air Act and is not a modification under Title I of the Clean Air Act; 2.3.1.2.
Federal Register · Rule · May 30, 1997
The purpose of these amendments was to satisfy the requirements of the 1990 Clean Air Act Amendments and the comments made by EPA on previous SIP submittals. … Any Class I or Class II substance listed pursuant to section 602 of the Clean Air Act as amended.
62 FR 29299Environmental Protection AgencyFederal Register · Rule · Aug 13, 2009
Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments on our proposed actions on these rules. … Air Act.
74 FR 40750Environmental Protection AgencyFederal Register · Rule · Nov 3, 2003
What Are the Applicable Clean Air Act (CAA) Provisions for SO 2 Nonattainment Area Plans? … Air Act Amendments.
68 FR 62239Environmental Protection AgencyApproval and Promulgation of Implementation Plans; State of Louisiana; Clean Fuel Fleet Program
Federal Register · Proposed Rule · Oct 23, 1995
The SIP revision was submitted by the State to satisfy the Federal mandate, found in the Clean Air Act (CAA), to implement a program whereby at least a certain percentage of all newly acquired vehicles … If the EPA receives adverse comments, the direct final rule will be withdrawn, and all public comments received during the 30-day comment period set forth below will be addressed in a subsequent final
60 FR 54325Environmental Protection AgencyFederal Register · Rule · Feb 13, 2004
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.
69 FR 7127Environmental Protection Agency
Ask Donna what matters in the record.
She can read the source against your case and show you exactly where the answer came from.