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Maintenance Plan and Redesignation Request; Nogales PM2.5 Planning Area; Arizona
Federal Register · Proposed Rule · Mar 2, 2022
The EPA is proposing these actions because this SIP revision meets the applicable Clean Air Act (CAA or “Act”) requirements for maintenance plans and because the State has met the requirements under … Environmental Protection Agency, Office of Air Quality Planning and Standards, April 2019, available at https://www.epa.gov/scram/clean-air-act-permit-modeling-guidance. 96 EPA, 2011.
87 FR 11664Environmental Protection AgencyAir Plan Approval; California; Imperial County Air Pollution Control District
Federal Register · Rule · Aug 29, 2019
We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). DATES: This rule is effective on September 30, 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, which expressed support for our proposed action.
84 FR 45418Environmental Protection AgencyFederal Register · Notice · Jul 21, 2015
SUPPLEMENTARY INFORMATION: The CASAC was established pursuant to the Clean Air Act (CAA) Amendments of 1977, codified at 42 U.S.C. 7409(d)(2), to review air quality criteria and NAAQS and recommend … Section 109(d)(1) of the CAA requires that the Agency periodically review and revise, as appropriate, the air quality criteria and the NAAQS for the six “criteria” air pollutants, including oxides of nitrogen
80 FR 43085Environmental Protection AgencyNotice of Pending Approval for Other Use of Phosphogypsum; Extension of Public Comment Period
Federal Register · Notice · Nov 8, 2024
The Agency's review found that Mosaic's request is complete per the requirements of EPA's National Emissions Standards for Hazardous Air Pollutants under the Clean Air Act, and that the potential radiological … The EPA's regulations under the Clean Air Act at 40 CFR part 61, subpart R (hereafter “Subpart R”) require that phosphogypsum must be disposed of in engineered piles, called stacks, to limit public exposure
89 FR 88762Environmental Protection AgencyFederal Register · Rule · Aug 1, 2016
SUMMARY: The Environmental Protection Agency (EPA) is taking direct final action to revise the regulatory definition of volatile organic compounds (VOC) under the Clean Air Act (CAA). … We will not institute a second comment period on this action. Any parties interested in commenting must do so at this time.
81 FR 50330Environmental Protection AgencyOuter Continental Shelf Air Regulations; Consistency Update for California
Federal Register · Proposed Rule · Mar 17, 2009
”), as mandated by section 328(a)(1) of the Clean Air Act, as amended in 1990 (“the Act”). … As required by section 328 of the Clean Air Act, this rule simply updates the existing OCS rules to make them consistent with current COA requirements.
74 FR 11330Environmental Protection AgencyFederal Register · Proposed Rule · Jan 9, 2017
We are proposing to approve local rules to regulate these emission sources under the Clean Air Act (CAA or the Act). … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.
82 FR 2305Environmental Protection AgencyFederal Register · Proposed Rule · Feb 22, 2012
The purpose of these rules is to satisfy the Clean Air Act's (the Act) requirement that states revise their SIPs to include reasonably available control technology (RACT) for sources of VOC emissions in … Make sure to submit your comments by the comment period deadline identified. II. What action is EPA taking today?
77 FR 10424Environmental Protection AgencyFederal Register · Rule · Dec 21, 2018
The commenters contend that the EPA's interpretation is inconsistent with the Clean Air Act for various reasons. … Quality Standards under Clean Air Act Section 110(a)(2)(D)(i)(I).
83 FR 65878Environmental Protection AgencyFederal Register · Proposed Rule · Dec 27, 2000
Hazardous Air Pollutants (HAPs) in Title III of the Clean Air Act (CAA) Amendments of 1990. … Clean Water Act .
65 FR 81964Environmental Protection AgencyFinal Risk and Exposure Assessment Report for Sulfur Dioxide (SO2)
Federal Register · Notice · Jul 29, 2009
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 anticipated to endanger public … This document was released for public review and comment in November 2007 and was the subject of a consultation with the Clean Air Scientific Advisory Committee (CASAC) on December 5-6, 2007.
74 FR 37705Environmental Protection AgencyFederal Register · Rule · Mar 31, 1998
Motor vehicle emissions budgets are used under EPA regulations for making transportation related conformity determinations as required by section 176(c) of the Clean Air Act (CAA or Act). … Specifically, EPA sought additional comment on the following issues: Whether Colorado met the notice and public hearing requirements of the Clean Air Act in adopting the PM10 emissions budget; whether
63 FR 15294Environmental Protection AgencyFederal Register · Rule · May 8, 2025
Transportation conformity is required by Clean Air Act section 176(c), 42 U.S.C. 7506(c). … The public comment period on the adequacy process closed February 7, 2025. We received three comments during that public comment period related to adequacy of the motor vehicle emissions budgets.
90 FR 19423Environmental Protection AgencyFederal Register · Notice · Oct 28, 1996
and other respondents to possess substantiation for all performance claims, health or other benefits claims, and efficacy claims made for any air cleaning product in the future. … Comments received during this period will become part of the public record.
61 FR 55642Federal Trade CommissionFederal Register · Notice · Nov 28, 2001
SUMMARY: In accordance with section 113(g) of the Clean Air Act, as amended, 42 U.S.C. 7413(g), notice is hereby given of a proposed settlement agreement in Pharmaceutical Research and Manufacturers … EPA will also propose to exempt industrial POTW treatment plants which are area sources of HAP from the permit requirements in Clean Air Act section 502(a), because all applicable wastewater treatment
66 FR 59417Environmental Protection AgencyTribal code · Tribal code
under title IV of the Clean Air Act … (13) “Clean Air Act” or “Act” means 42 U.S.C. § 7401 et seq., as amended.
Federal Register · Proposed Rule · Mar 15, 2012
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.
77 FR 15329Environmental Protection AgencyFederal Register · Rule · Apr 23, 2020
The comments submitted by the Clean Air Council included comments that were originally submitted to ACHD in response to ACHD's proposal of the Allegheny Area attainment plan, which the Clean Air Council … Comment 2: The commenter states that under the Clean Air Act, the NAAQS “compliance” deadline for this area was October 4, 2018, and that it is unclear how the SIP can meet the past compliance deadline
85 FR 22593Environmental Protection AgencyFederal Register · Rule · Feb 1, 1996
Emissions Inventories Section 182(a)(1) of the Clean Air Act Amendments of 1990 (Act) requires States with ozone nonattainment areas to submit a comprehensive, accurate and current inventory of actual … ``State Implementation Plan (SIP) Actions Submitted in Response to Clean Air Act (ACT) Deadlines,'' John Calcagni, Director, Air Quality Management Division, October 28, 1992. 5.
61 FR 3591Environmental Protection AgencyAppendix — Mann v. United States
Supreme Court brief · Appendix · 1976
No later than 10 days after the close of the public comment period, the appli- cant may submit a written response to any comments submitted by the public. … APPENDIX C Relevant excerpts from the Clean Air Act, as amended, 42 U.S.C. § 1857 et seq., are as follows: § 1857. [§ 101.]
423 U.S. 1087
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