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Federal Register · Rule · Jun 3, 1999
The intended effect of approving these rules is to update and clarify the SIP in accordance with the requirements of the Clean Air Act (CAA or the Act). … Background The Clean Air Act of 1970 (CAA or the Act) requires the states to develop state implementation plans to enable local districts to attain and maintain national ambient air quality standards
64 FR 29790Environmental Protection AgencyFederal Register · Notice · Sep 27, 2013
Nothing in the proposed settlement agreement limits or modifies EPA's discretion under the Clean Air Act. … Nothing in the proposed settlement agreement limits or modifies EPA's discretion under the Clean Air Act in either the related notice and comment rulemaking process or otherwise.
78 FR 59684Environmental Protection AgencyFederal Register · Rule · May 8, 2007
This Subpart does not need to be delegated under the Clean Air Act section 112(l) approval process. … Authority: This action is issued under the authority of Section 112 of the Clean Air Act, as amended, 42 U.S.C. 412. Date Signed: April 19, 2007.
72 FR 25980Environmental Protection AgencyNational Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Louisiana
Federal Register · Rule · Dec 15, 2004
Air Act. … In reviewing delegation submissions, EPA's role is to approve submissions provided that they meet the criteria of the Clean Air Act.
69 FR 74979Environmental Protection AgencyFederal Register · Rule · Sep 9, 2005
The negative declaration certifies that existing CISWI units, subject to Clean Air Act (the Act) requirements of sections 111(d) and 129 and related emission guidelines (EG), have been permanently shut … Air Act.
70 FR 53567Environmental Protection AgencyApproval and Promulgation of Implementation Plans; State of Missouri
Federal Register · Proposed Rule · Nov 16, 2001
This is a part of the state's plan to maintain its clean air quality. DATES: Comments must be received on or before December 17, 2001. … Section 110 of the Clean Air Act (CAA) requires states to develop air pollution regulations limiting emissions and control strategies to ensure that state air quality meets the national ambient air quality
66 FR 57693Environmental Protection AgencyFederal Register · Notice · Oct 29, 2009
• Make sure to submit your comments by the comment period deadline identified. … SUPPLEMENTARY INFORMATION: Under section 108(a) of the Clean Air Act (CAA), the Administrator identifies and lists certain pollutants which “cause or contribute to air pollution which may reasonably be
74 FR 55843Environmental Protection AgencyFederal Register · Proposed Rule · Apr 17, 2000
DATES: Comments must be received on or before May 17, 2000. ADDRESSES: Comments may be mailed to: Andrew Steckel, Rulemaking Office, AIR-4, Air Division, U.S. … Background On November 15, 1990, the Clean Air Act Amendments of 1990 were enacted. Public Law 101-549, 104 Stat. 2399, codified at 42 U.S.C. 7401-7671q.
65 FR 20423Environmental Protection AgencyFederal Register · Proposed Rule · Apr 30, 2013
EPA is proposing to approve and conditionally approve elements of the State of New York Infrastructure SIP as meeting the section 110(a) infrastructure requirements of the Clean Air Act (CAA) for the 1997 … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.
78 FR 25236Environmental Protection AgencyFederal Register · Rule · Jun 8, 1999
The intended effect of finalizing this action is to regulate emissions of sulfur dioxide (SO2) in accordance with the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Response to Public Comments A 30-day public comment period was provided in 64 FR 13379. EPA received one comment letter on the PR from the South Coast Air Quality Management District.
64 FR 30396Environmental Protection AgencyFederal Register · Rule · Dec 3, 2009
the attainment status of an area, to use voluntary consensus standards in place of promulgated air quality standards and monitoring procedures that otherwise satisfy the provisions of the Clean Air Act … 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 May 19, 2008.
74 FR 63309Environmental Protection AgencyFederal Register · Proposed Rule · Apr 27, 2010
Air Act (CAA). … Division, September 4, 1992; “State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (ACT) Deadlines,” Memorandum from John Calcagni, Director, Air Quality Management Division
75 FR 22047Environmental Protection AgencyFederal Register · Rule · Feb 16, 2018
This action is being taken pursuant to the Clean Air Act (CAA or Act) and its implementing regulations. DATES: This rule is effective on March 19, 2018. … 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 6968Environmental Protection AgencyControl of Emissions From New Marine Compression-Ignition Engines at or Above 30 Liters Per Cylinder
Federal Register · Rule · Feb 28, 2003
The Clean Air Act specifies that useful life is the period during which an engine is required to meet the emission standards. … Tied to the useful life is the minimum period for the emission warranty required under section 207(a) of the Clean Air Act.
68 FR 9746Environmental Protection AgencyFederal Register · Rule · Feb 3, 2003
EPA is fully approving these revisions in accordance with the requirements of the Clean 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.
68 FR 5228Environmental Protection AgencyFederal Register · Rule · Oct 16, 2014
Air Act (CAA) for the 2008 lead (Pb) national ambient air quality standards (NAAQS). … The commenter states that “[a]lthough these regulations were developed before the Clean Air Act separated Infrastructure SIPs from nonattainment SIPs—a process that began with the 1977 amendments and was
79 FR 62035Environmental Protection AgencyFederal Register · Rule · Dec 2, 1997
Background of VOC RACT Rule Requirements Section 172 of the Clean Air Act (the Act) as amended in 1990, entitled Nonattainment Plan Provisions in General, requires that states adopt RACT rules for … The EPA will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.
62 FR 63658Environmental Protection AgencyFederal Register · Notice · Sep 24, 2026
The EPA disapproved the 2020 SIP submission on December 20, 2024, after determining that the requirements contained in these AOs did not meet the Clean Air Act's (CAA) enforceability requirements or the … Air Act EGU—Electric Generating Unit ESP—Electrostatic Precipitator MSS—Maintenance, Startup, and Shutdown NAAQS—National Ambient Air Quality Standard(s) PM—Particulate Matter RTC—Response to Comments
91 FR 60616Environmental Protection AgencyApproval and Promulgation of Implementation Plans; Illinois
Federal Register · Rule · Jun 18, 1999
A second public comment period will not be held. Parties interested in commenting on this action should do so at this time. This approval makes the State's rule federally enforceable. … What are the Clean Air Act (CAA) requirements? V. Does this source comply with CAA RACT requirements? VI. Summary of SIP revision a. Regulatory Background b.
64 FR 32810Environmental Protection AgencyFederal Register · Rule · Sep 24, 2018
Regional Haze Plan to a full approval; and the EPA is approving the states' submissions addressing the Clean Air Act (CAA or the Act) provisions that prohibit emissions activity in one state from interfering … (a) The requirements of section 169A of the Clean Air Act are met because the plan includes measures for the protection visibility in mandatory Class I Federal areas.
83 FR 48242Environmental Protection Agency
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