Documents
Briefs, oral arguments, agency decisions and the Federal Register.
10,000+ results
0.25s
Federal Register · Rule · Dec 21, 2016
Ozone NAAQS, Area Designations and Classifications The Clean Air Act (CAA or “Act”) requires the EPA to establish national primary and secondary standards for certain widespread pollutants, such as … ppm, as determined in accordance with 40 CFR part 50, Appendix P. 1 See sections 108 and 109 of the Clean Air Act (CAA or “Act”).
81 FR 93624Environmental Protection AgencyFederal Register · Rule · Aug 1, 2016
We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). … 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.
81 FR 50348Environmental Protection AgencyFederal Register · Rule · Dec 11, 2025
We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or “Act”). DATES: This rule is effective January 12, 2026. … Public Comments and EPA Responses The EPA's proposed actions provided a 30-day public comment period.
90 FR 57370Environmental Protection AgencyFinding of Attainment for PM-10; Oakridge, Oregon, PM-10 Nonattainment Area
Federal Register · Rule · Jul 26, 2001
10 by operation of law and classified “moderate” upon enactment of the 1990 Clean Air Act Amendments. … the State and the Federal government established in the Clean Air Act.
66 FR 38947Environmental Protection AgencyFederal Register · Rule · Mar 6, 2003
EPA publishes regulations under sections 111(d) and 129 of the Clean Air Act requiring states to submit control plans to EPA. … Air Act.
68 FR 10659Environmental Protection AgencyFederal Register · Rule · Jan 24, 2006
This action is being taken under section 110 of the Clean Air Act. … or refer to the Clean Air Act, unless the context indicates otherwise.
71 FR 3770Environmental Protection AgencyFederal Register · Rule · Jan 29, 2004
The states, under section 110 of the Clean Air Act as amended in 1990 (Act), must develop air pollution regulations and control strategies to ensure that state air quality meets National Ambient Air Quality … 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 4245Environmental Protection AgencyFederal Register · Rule · Jul 10, 2013
As required by Clean Air Act (CAA) section 175A(b), this revised maintenance plan addresses maintenance of the PM 10 standard for a second 10-year period beyond the area's original redesignation to … to the Clean Air Act, unless the context indicates otherwise.
78 FR 41307Environmental Protection AgencyFederal Register · Rule · Mar 28, 2008
to the Clean Air Act, unless the context indicates otherwise. … Air Act.
73 FR 16543Environmental Protection AgencyAir Plan Approval; Minnesota; Flint Hills Sulfur Dioxide (SO2) Revision
Federal Register · Rule · Jul 18, 2018
What comments did we receive on the proposed action? Our April 26, 2018 proposed rule provided a 30-day review and comment period. The comment period closed on May 29, 2018. … 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 33846Environmental Protection AgencyFederal Register · Rule · Dec 29, 2004
EPA is approving this revision to the District of Columbia SIP in accordance with the requirements of the Clean Air Act (CAA or the 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 77906Environmental Protection AgencyFederal Register · Rule · Sep 4, 2012
Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period we received one comment from Jim Malmberg. … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.
77 FR 53773Environmental Protection AgencyFederal Register · Rule · Apr 21, 2003
This rulemaking action is being taken under sections 110, 301 and part D 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 19373Environmental Protection AgencyRevised Air Quality Designations for the 2015 Ozone National Ambient Air Quality Standards
Federal Register · Rule · Jun 14, 2021
APA Administrative Procedure Act CAA Clean Air Act CFR Code of Federal Regulations CRA Congressional Review Act D.C. … The EPA announced the public comment period in the Federal Register on January 5, 2018 (83 FR 651).
86 FR 31438Environmental Protection AgencyAir Plan Approval; Arizona; Maricopa County Air Quality Department
Federal Register · Rule · Aug 27, 2019
We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule will be effective on September 26, 2019. … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received one comment.
84 FR 44701Environmental Protection AgencyFederal 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.
71 FR 35163Environmental Protection AgencyFederal Register · Rule · Dec 17, 2024
The public comment period for the proposed actions closed on October 28, 2024. … Impacts of Future Sources Comment: Comment #2 stated “while I understand that the Clean Air Act may not require environmental justice analysis for this action, it would be prudent to consider the
89 FR 101896Environmental Protection AgencyFederal Register · Rule · Oct 6, 2005
These changes meet section 110(l) of the Federal Clean Air Act (the Act) because they improve the quality of the SIP and make it more enforceable. … Progress, reasonable further progress, or any other applicable requirement of the Clean Air Act.
70 FR 58325Environmental Protection AgencyFederal Register · Rule · Apr 8, 2002
We are approving the local rule that regulates these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … 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 16638Environmental Protection AgencyFederal 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.
80 FR 13768Environmental 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.