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Federal Register · Rule · May 7, 2026
Background On April 29, 2016, in accordance with sections 111 and 129 of the Clean Air Act (CAA), the EPA codified at 40 Code of Federal Regulations (CFR) part 62, subpart LLL, a Federal plan for existing … at, www.epa.gov/compliance/clean-air-act-stationary-source-compliance-monitoring-strategy, www.epa.gov/enforcement/revised-timely-and-appropriate-t-and-enforcement-response-high-priority-violations-hpvs
91 FR 24728Environmental Protection AgencyFederal Register · Rule · Dec 26, 2024
Air Act (CAA) to determine whether the area attained the 2010 SO 2 NAAQS attainment date. … The public comment period for this proposed rule ended on October 28, 2024. EPA received no comments on the proposal. II. Final Determination EPA is making a determination that the St.
89 FR 104884Environmental Protection AgencyApproval and Promulgation of Air Quality Implementation Plans; Montana
Federal Register · Rule · Jul 18, 1995
Last, EPA is approving Montana's construction permit rules for sources of hazardous air pollutants under section 112(l) of the Clean Air Act. … Air Act.
60 FR 36715Environmental Protection AgencyRevisions to the California State Implementation Plan, Ventura County Air Pollution Control District
Federal Register · Rule · Jul 16, 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 46596Environmental Protection AgencyFederal Register · Rule · Nov 6, 1996
Air Act CO--Carbon Monoxide CSF--Confidential Statement of Formula CWA--Clean Water Act DOT--Department of Transportation FATES--FIFRA and TSCA Enforcement System FDA--Food and Drug Administration FDF … [Modification allowed when: Facility demonstrates that they would not be able to meet Resource Conservation Recovery Act or Clean Air Act (CAA) requirements.] 7.
61 FR 57518Pesticide Chemicals Category, Formulating, Packaging and RepackagingEffluent Limitations Guidelines, Pretreatment Standards, and New SourceFederal Register · Rule · Apr 16, 2019
This is the only other option for a state to meet its Clean Air Act section 111(d)/129 obligations. … (c) A state's Clean Air Act section 111(d)/129 obligations are separate from its obligations under Title V of the Clean Air Act.
84 FR 15846Environmental Protection AgencyFederal Register · Rule · Jan 6, 2026
Plan (SIP) submission from Michigan regarding the infrastructure requirements of section 110 of the Clean Air Act (CAA) for the 2015 ozone National Ambient Air Quality Standards (NAAQS). … EPA will not institute a second comment period on this action.
91 FR 335Environmental Protection AgencyFederal Register · Rule · Aug 29, 2018
The public comment period ended on February 28, 2018. We received 13 public comments (Administrative Record No. … relate to air or water quality standards issued under the authority of the Clean Water Act (33 U.S.C. 1251 et seq. ) or the Clean Air Act (42 U.S.C. 7401 et seq. ).
83 FR 43974Interior DepartmentSurface Mining Reclamation and Enforcement OfficeFederal Register · Rule · Feb 10, 2012
Comment 1: The Commenter asserts the proposed revision to the Maryland SIP “does not clearly and unambiguously mandate compliance with New Source Review standards under the Clean Air Act.” … Responding to public comments ensures meaningful public participation in permitting as intended by the Clean Air Act.
77 FR 6963Environmental Protection AgencyFederal Register · Rule · Aug 26, 2002
We are approving these negative declarations 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 54739Environmental Protection AgencyFederal Register · Rule · Jul 10, 2024
SUMMARY: The Environmental Protection Agency (EPA) is making an interim final determination (IFD) that Pennsylvania has submitted revisions to the SIP that satisfy the requirements under the Clean Air … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act; and • Is not approved to apply on any Indian reservation land or in any other area
89 FR 56666Environmental Protection AgencyFederal Register · Rule · Jun 6, 2017
This action is being made in accordance with sections 111 and 129 of the Clean Air Act (CAA). … Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by August 7, 2017.
82 FR 25969Environmental Protection AgencyOperating Permit Program Approval; New Hampshire; Revised Definitions
Federal Register · Rule · Jul 30, 2026
SUMMARY: The Environmental Protection Agency (EPA) approves revisions to the State of New Hampshire's Clean Air Act (CAA) title V operating permit program. … Response to Comments The NPRM provided a 30-day public comment period, which concluded on December 22, 2025.
91 FR 47965Environmental Protection AgencyAlabama Abandoned Mine Land Reclamation Plan
Federal Register · Rule · Aug 15, 1995
The public comment period closed on January 18, 1995. … or water quality standards promulgated under the authority of the Clean Air Act (42 U.S.C. 7401 et seq.) or the Clean Water Act (33 U.S.C. 1252 et seq.).
60 FR 42040Interior DepartmentSurface Mining Reclamation and Enforcement OfficeAirworthiness Directives; The Boeing Company Airplanes
Federal Register · Rule · Feb 21, 2020
Conclusion The FAA reviewed the relevant data, considered the comments received, and determined that air safety and the public interest require adopting this final rule with the changes described previously … for safety in air commerce.
85 FR 10036Transportation DepartmentFederal Aviation AdministrationFederal Register · Rule · Aug 26, 2025
Engineers ASA—Application-specific Allowance CAA—Clean Air Act CBI—Confidential Business Information CBP—U.S. … Subsection (k)(1)(C) of the Act also provides that Clean Air Act (CAA) sections 113, 114, 304, and 307 apply to the AIM Act and any regulations EPA promulgates under the AIM Act as though the AIM Act were
90 FR 41676Environmental Protection AgencyDetermination of Attainment; Atlanta, Georgia; 2008 Ozone National Ambient Air Quality Standards
Federal Register · Rule · Jul 14, 2016
monitoring period. … Air Act (CAA or Act) requirements for redesignation, including an approved maintenance plan.
81 FR 45419Environmental Protection AgencyAir Plan Approval; Ohio; Source-Specific Non-CTG RACT
Federal Register · Rule · Jun 26, 2026
With this approval, Ohio has fully satisfied the Moderate area RACT requirements of the Clean Air Act (CAA) with respect to the 2015 ozone standard for the Cleveland area. … ), and the EPA's study “The Benefits and Costs of the Clean Air Act from 1990 to 2020: Final Report—Rev.
91 FR 38517Environmental Protection AgencyFederal Register · Rule · Sep 13, 2000
We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Air Act.
65 FR 55201Environmental Protection AgencyFederal Register · Rule · Sep 3, 2025
Before the passage of the Clean Water Act, the nation's surface waters were significantly polluted. … The Cuyahoga River became the symbol of polluted waters when it caught fire at least a dozen times prior to the Clean Water Act's passage in 1972.
90 FR 42538Environmental Protection Agency
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