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Federal Register · Proposed Rule · Jun 11, 2026
The EPA will accept comments on this proposed rule during a 30-day public comment period. DATES: Comments must be received on or before July 13, 2026. … PM 2.5 NAAQS Under section 109 of the Clean Air Act (CAA or “Act”), the EPA has established NAAQS for certain pervasive air pollutants (referred to as “criteria pollutants”) and conducts periodic
91 FR 35445Environmental Protection AgencyFederal Register · Proposed Rule · Apr 27, 2000
The official record consists of the documents specifically referenced in this action, any public comments received during an applicable comment period, and other information related to this action, including … • Clean Air Act (CAA) .
65 FR 24806Environmental Protection AgencyFederal Register · Proposed Rule · Jul 16, 2014
“Guidance on Infrastructure State Implementation Plan (SIP) Elements under Clean Air Act Sections 110(a)(1) and 110(a)(2).” … The State extended the comment period to April 24, 2012, and provided notice of the extension in the same publications.
79 FR 41496Environmental Protection AgencyAir Plan Approval; North Carolina; Revisions to Exclusionary Rules and Permit Exemptions
Federal Register · Proposed Rule · Jan 19, 2021
EPA is proposing to approve this revision pursuant to the Clean Air Act (CAA or Act). DATES: Comments must be received on or before February 18, 2021. … FOR FURTHER INFORMATION CONTACT: Pearlene Williams, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S.
86 FR 5091Environmental Protection AgencyFederal Register · Proposed Rule · Jul 23, 2014
EPA is proposing approval of the Commonwealth's January 31, 2013 revision to the Kentucky SIP because the Agency has preliminarily determined that the changes are consistent with the Clean Air Act (CAA … The court found that EPA erred in implementing the PM 2.5 NAAQS in these rules solely pursuant to the general implementation provisions of subpart 1 of part D of title I of the Clean Air Act, rather
79 FR 42745Environmental Protection AgencyHazardous Air Pollutants: Regulations Governing Constructed or Reconstructed Major Sources
Federal Register · Proposed Rule · Jun 30, 1999
Air Act (Act). … ADDRESSES: Comments. Comments should be submitted (in duplicate, if possible) to: Air and Radiation Docket and Information Center (6102), Attention Docket No.
64 FR 35110Environmental Protection AgencyFederal Register · Proposed Rule · Aug 6, 2002
We are proposing action on ICAPCD Rule 425; a rule regulating these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … “General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” 57 FR 13498, April 16, 1992. 4.
67 FR 50847Environmental Protection AgencyFederal Register · Proposed Rule · Apr 12, 2013
(h) Make sure to submit your comments by the comment period deadline identified. II. How does the national recycling and emission reduction program work? A. … What are the statutory requirements under section 608 of the Clean Air Act?
78 FR 21871Environmental Protection AgencyFederal Register · Proposed Rule · Sep 21, 2022
They also request multiple actions under TSCA, and actions pursuant to the Clean Air Act (CAA), the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), and the Independent Offices … In order to develop this Finding, the Agency held a 60-day public comment period on the proposed Finding, during which it received over 380,000 public comments.
87 FR 57665Environmental Protection AgencyAir Plan Approval; Wisconsin; Milwaukee Second 10-Year 2006 24-Hour PM2.5 Limited Maintenance Plan
Federal Register · Proposed Rule · Mar 19, 2024
SUMMARY: The Environmental Protection Agency (EPA) is proposing to approve, under the Clean Air Act (CAA), the limited maintenance plan (LMP) submitted on April 8, 2022, by the Wisconsin Department … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.
89 FR 19519Environmental Protection AgencyFederal Register · Proposed Rule · Dec 31, 2014
The EPA has determined that these SIP revisions comply with the Federal Clean Air Act (the Act or CAA) and are consistent with the EPA's regulations and policies. … Under section 110(k)(4) of the Clean Air Act, the EPA may conditionally approve a plan based on a commitment from the State to adopt specific enforceable measures within one year from the date of approval
79 FR 78752Environmental Protection AgencyAir Plan Approval; KY; Fine Particulate Matter and Ozone NAAQS Revisions
Federal Register · Proposed Rule · Feb 8, 2018
EPA is proposing to approve these portions of the SIP revisions because the Commonwealth has demonstrated that they are consistent with the Clean Air Act (CAA or Act). … The CAA requires periodic review of the air quality criteria—the science upon which the standards are based—and the standards themselves.
83 FR 5593Environmental Protection AgencyAir Plan Approval; California; San Diego Air Pollution Control District
Federal Register · Proposed Rule · Oct 21, 2019
We are proposing to approve a local rule to 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.
84 FR 56156Environmental Protection AgencyFederal Register · Proposed Rule · Jun 18, 2010
This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before July 19, 2010. … Thus, in reviewing SIP submissions, EPA's role is to approve State choices, provided that they meet the criteria of the Clean Air Act.
75 FR 34671Environmental Protection AgencyState of Alaska Petition for Exemption from Diesel Fuel Sulfur Requirement
Federal Register · Proposed Rule · Aug 19, 1996
The exemption applied to certain requirments in setion 211 (i) and (g) of the Clean Air Act, as implemented in EPA's regulations. … EPA will not institute a second comment period on this action. Any parties interested in commenting on this notice should do so at this time.
61 FR 42827Environmental Protection AgencyAir Plan Approval; Maine: Prevention of Significant Deterioration; PM2.5
Federal Register · Proposed Rule · Aug 1, 2016
Actions related to this proposed rule are being taken in accordance with the Clean Air Act (CAA). DATES: Written comments must be received on or before August 31, 2016. … EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.
81 FR 50426Environmental Protection AgencyFederal Register · Proposed Rule · Dec 21, 2017
This action is being taken pursuant to the Clean Air Act. DATES: Written comments should be received on or before January 22, 2018. … The EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.
82 FR 60572Environmental Protection AgencyFederal Register · Proposed Rule · Jun 2, 2006
Air Act. … , including but not limited to any standards and requirements in 40 CFR parts 79, 80 and the Clean Air Act.
71 FR 32015Environmental Protection AgencyAir Plan Approval; Washington; Spokane Regional Clean Air Agency
Federal Register · Proposed Rule · Feb 24, 2021
are outside the scope of SIPs under Clean Air Act (CAA) section 110. … (b) Any additional air contaminants that are required to be regulated under Part C of Title I of the Federal Clean Air Act (FCAA), relating to prevention of significant deterioration and visibility, but
86 FR 11204Environmental Protection AgencyAir Plan Approval; Indiana; Huntington County 2010 Sulfur Dioxide Redesignation and Maintenance Plan
Federal Register · Proposed Rule · Sep 25, 2025
Air Act (CAA). … In the “General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” published on April 16, 1992 (57 FR 13498), EPA provides further discussion of contingency measures for
90 FR 46124Environmental Protection Agency
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