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Federal Register · Rule · May 6, 2024
Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received one comment in support of this action. … EPA Action One favorable comment was received during the 30-day public comment period.
89 FR 37137Environmental Protection AgencyFederal Register · Rule · Oct 27, 2004
EPA is taking these actions 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.
69 FR 62591Environmental Protection AgencyAir Quality Criteria for Particulate Matter (External Review Draft)
Federal Register · Notice · Apr 12, 2001
Required under sections 108 and 109 of the Clean Air Act, the purpose of this document is to provide an assessment of the latest scientific information on the effects of airborne particulate matter (PM … Sections 108 and 109 of the Clean Air Act require that the EPA carry out a periodic review and revision, where appropriate, of the scientific criteria and the NAAQS for “criteria” air pollutants such as
66 FR 18929Environmental Protection AgencyApproval and Promulgation of Air Quality Implementation Plans; Rhode Island; Sulfur Content of Fuels
Federal Register · Rule · Oct 7, 2015
This action is being taken in accordance with the Clean Air 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.
80 FR 60541Environmental Protection AgencyAir Plan Approval; California; South Coast Air Quality Management District
Federal Register · Rule · Dec 11, 2025
Plan (SIP) concerning a rule submitted to address section 185 of the Clean Air Act (CAA or “Act”) with respect to the 1997 and 2008 8-hour ozone National Ambient Air Quality Standards (NAAQS or “standard … Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period.
90 FR 57364Environmental Protection AgencyFederal Register · Proposed Rule · Jul 18, 2018
Air Act (CAA or the Act) requirements related to attainment of the NAAQS for this area is not applicable for as long as the area continues to attain the NAAQS. … Clean Data Determination for the Logan, UT-ID Nonattainment Area Based on the same monitoring data for the period 2015-2017, the EPA is also proposing to determine that the area has clean data for demonstrating
83 FR 33886Environmental Protection AgencyFederal Register · Rule · Nov 6, 2006
Air Act. … Air Act.
71 FR 64891Environmental Protection AgencyFederal Register · Proposed Rule · Feb 15, 2019
Background Following promulgation of a new or revised NAAQS, EPA is required by section 107(d)(1) of the Clean Air Act (CAA) to designate areas throughout the United States as attainment, nonattainment … Ambient air quality monitoring data for the three-year period must also meet data completeness requirements.
84 FR 4422Environmental Protection AgencyFederal Register · Rule · Aug 2, 2013
or refer to the Clean Air Act, unless the context indicates otherwise. … (See Clean Air Act section 307(b)(2).)
78 FR 46816Environmental Protection AgencyFederal Register · Proposed Rule · Jul 18, 2013
Under the Clean Air Act (CAA), new transportation plans, programs, and projects, such as the construction of new highways, must “conform” to (i.e., be consistent with) the State Implementation Plan (SIP … Description of Attainment Year (Clean Data) MVEBs The Transportation Conformity Rule allows the state air quality agency to request that motor vehicle emissions in the most recent year of clean data
78 FR 42905Environmental Protection AgencyFederal Register · Rule · Jul 5, 2018
The EPA is taking this action pursuant to section 110 of the Clean Air Act (CAA). DATES: This rule is effective on August 6, 2018. … 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.
83 FR 31332Environmental Protection AgencyFederal Register · Rule · Aug 4, 1995
Air Act (CAA). … Air Act.
60 FR 39855Environmental Protection AgencyFederal Register · Rule · Sep 13, 2017
Upon promulgation of a new or revised NAAQS, section 107(d) of the Clean Air Act (CAA) requires the EPA to designate any area that does not meet (or that contributes to ambient air quality in a nearby … EPA's Response to Comments The public comment period on EPA's proposed rule opened June 23, 2017, the date of its publication in the Federal Register , and closed on July 24, 2017.
82 FR 42945Environmental Protection AgencyFederal Register · Proposed Rule · Jul 23, 2008
Does the Clean Air Act Require EPA To Determine Attainment of the One-Hour Ozone Standard? … Air Act.
73 FR 42727Environmental Protection AgencyFederal Register · Proposed Rule · Apr 12, 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 21911Environmental Protection AgencyAir Quality Criteria for Carbon Monoxide (Second External Review Draft)
Federal Register · Notice · Oct 15, 1999
Required under sections 108 and 109 of the Clean Air Act, the purpose of this document is to provide an assessment of the latest, relevant scientific information that may have an impact on the next periodic … Sections 108 and 109 of the Clean Air Act require that the EPA carry out a periodic review and revision, where appropriate, of the criteria and the National Ambient Air Quality Standards (NAAQS) for the
64 FR 55923Environmental Protection AgencyApproval and Promulgation of Air Quality Implementation Plan; Mashantucket Pequot Tribal Nation
Federal Register · Proposed Rule · Sep 9, 2020
As stated earlier, in this action we propose to act only on the TIP. Pursuant to section 110 of the Clean Air Act (42 U.S.C. … Thus, in reviewing TIP submissions, EPA's role is to approve tribal choices, provided that they meet the criteria of the Clean Air Act.
85 FR 55628Environmental Protection AgencyFederal Register · Rule · Jun 9, 1997
This action is being taken under section 110 of the Clean Air Act and section 348 of the National Highway Systems Designation Act. EFFECTIVE DATE: This final rule is effective on July 9, 1997. … At the end of the eighteen month period, the approval will lapse. At that time, EPA must take final rulemaking action upon the State's SIP, under the authority of section 110 of the Clean Air Act.
62 FR 31349Environmental Protection AgencyAir Quality: Revision to Definition of Volatile Organic CompoundsExclusion of Acetone
Federal Register · Rule · Jun 16, 1995
quality standards (NAAQS) for ozone under title I of the Clean Air Act (Act) and for the Federal implementation plan for the Chicago ozone nonattainment area. … During the comment period, written comments were received from 52 individuals or organizations (including several manufacturing companies, seven trade associations, two States and a local air pollution
60 FR 31633Environmental Protection AgencyFederal Register · Rule · Apr 21, 2009
We are approving the analysis under the Clean Air Act as amended in 1990 (CAA or the Act). DATES: Effective Date: This rule is effective on May 21, 2009. … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, no comments were received. III.
74 FR 18148Environmental Protection Agency
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