Documents

Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; Arizona; Infrastructure Requirements for Lead and Ozone

Federal Register · Rule · Jul 14, 2015

During this period, EPA did not receive any comments. Therefore, EPA is finalizing our action as proposed. IV. … Air Act.

Revisions to the California State Implementation Plan, Joaquin Valley Unified Air Pollution Control District

Federal Register · Rule · Feb 13, 2012

We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act). … Public Comments and EPA Responses EPA's proposed action provided a 30-day public comment period. During this period, we received no comments. III.

Approval and Promulgation of Implementation Plans: Alaska

Federal Register · Rule · Sep 5, 1995

The implementation plan was submitted by the State to satisfy the Federal mandate of the Clean Air Act (CAA or Act), to ensure that small businesses have access to the technical assistance and regulatory … Air Act.

Approval and Promulgation of State Implementation Plan Revisions; Rules, General Requirements and Test Methods; Utah

Federal Register · Proposed Rule · Jun 19, 2015

EPA is taking this action in accordance with section 110 of the Clean Air Act (CAA). DATES: Written comments must be received on or before July 20, 2015. … by the comment period deadline identified.

Air Plan Approval; Connecticut; Plan for Inclusion of a Consent Order No. 8383-Algonquin Gas Transmission, LLC and Negative Declaration for Rubber Tire Manufacturing Sources

Federal Register · Rule · Aug 6, 2026

Quality Standards (NAAQS) under the Clean Air Act (CAA). … 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 Clean Air Act and applicable Federal regulations

Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances-n-Propyl Bromide in Adhesives, Coatings, and Aerosols

Federal Register · Proposed Rule · May 30, 2007

Air Act. … Air Act.

Approval and Promulgation of Maintenance Plan Revisions; Ohio

Federal Register · Rule · Jul 7, 1998

Response to Public Comments The public comment period on USEPA's proposal to approve Ohio's request ended on June 22, 1998. No public comments were received on USEPA's proposed approval. III. … The Clean Air Act forbids USEPA to base its actions concerning SIPs on such grounds. Union Electric Co. v. U.S. EPA, 427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2).

Spring 2025 Unified Agenda of Regulatory and Deregulatory Actions

Federal Register · Notice · Sep 22, 2025

610 Review) 2060-AW31 10—Clean Air Act—Long-Term Actions Sequence No. … The planned-for action would address petitioners' issues by providing a required periodic technology review to satisfy Clean Air Act (CAA) section 112(d)(6).

Animal Welfare; Marine Mammals

Federal Register · Rule · Jan 3, 2001

periods for medical and other husbandry reasons. … One commenter recommended setting a maximum daily period during which captive marine mammals may be viewed by humans.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Ventura County Air Pollution Control District, Project XL Site-specific Rulemaking for Imation Corp. Camarillo Plant

Federal Register · Rule · Dec 13, 1999

Response to Public Comments A 30-day public comment period was provided in 64 FR 48739. One set of comments was submitted to EPA during the comment period, which ended on October 8, 1999. … Second, EPA has evaluated Rule 37 and has determined that it is consistent with the Clean Air Act and EPA regulations.

Protection of Stratospheric Ozone

Federal Register · Rule · Feb 8, 1996

Regulations regarding recycling and reclamation issued under section 608 of the Clean Air Act apply to this blend (58 FR 28660). … EPA will use its authority under section 114 of the Clean Air Act to gather this information, if [[Page 4740]] necessary.

Approval and Promulgation of Implementation Plans; Minnesota

Federal Register · Proposed Rule · Sep 2, 1994

Interstate Impacts Section 110(a)(2) of the Clean Air Act requires that the Minnesota SIP prohibit emissions which would prevent attainment or maintenance of the NAAQS in any other State. … As a result, sulfur dioxide nonattainment area plans must meet the requirements of Subpart I of Part D of Subchapter I of the Clean Air Act, particularly Section 172(c).

Approval and Promulgation of Air Quality Implementation Plans; Lakeview PM10 Maintenance Plan and Redesignation Request

Federal Register · Rule · Jun 19, 2006

Quality Standards (NAAQS) and all other requirements of the Clean Air Act (the Act) for redesignation to attainment are met. 71 FR 14399. … The commenter concluded that demonstrating that the 2017 budget is met, as well as any required interim years, meets the purpose of the Clean Air Act and this SIP.

Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; Indiana; Redesignation of Lake and Porter Counties to Attainment for Ozone

Federal Register · Rule · May 11, 2010

Air Act (CAA). … As part of the redesignation request, the State submitted a maintenance plan as required by section 175A of the Clean Air Act.

Air Plan Approval; Connecticut; Revision of the Low Emission Vehicles Program

Federal Register · Proposed Rule · Jan 16, 2018

The written comment period remains open for a period of time after the public hearing. … Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Sacramento Metropolitan Air Quality Management District and Santa Barbara County Air Pollution Control District

Federal Register · Rule · Jul 31, 1997

The intended effect of approving these negative declarations is to meet the requirements of the Clean Air Act, as amended in 1990 (CAA or the Act). … Background On March 3, 1978, EPA promulgated a list of ozone nonattainment areas under the provisions of the Clean Air Act, as amended in 1977 (1977 Act or pre-amended Act), that included the SMAQMD

Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee (CASAC) NOX & SOX Secondary NAAQS Review Panel Meeting

Federal Register · Notice · Sep 9, 2010

The Clean Air Scientific Advisory Committee (CASAC) was established under section 109(d)(2) of the Clean Air Act (CAA or Act) (42 U.S.C. 7409) as an independent scientific advisory committee. … Act.

Approval and Promulgation of Implementation Plans; Texas; Revisions to Regulations for Control of Air Pollution by Permits for New Sources and Modifications Including Incorporation of Marine Vessel Emissions in Applicability Determinations

Federal Register · Proposed Rule · Mar 11, 2004

This action is being taken under section 110 of the Federal Clean Air Act, as amended (the Act or CAA). DATES: Comments on the proposed action must be received by April 12, 2004. … These changes to section 116.12 are not inconsistent with the requirements of the Clean Air Act. IV. What Action Is EPA Taking?

Approval and Promulgation of Air Quality Implementation Plans; Indiana

Federal Register · Rule · Mar 22, 2006

Please ensure that your comments are submitted within the specified comment period. Comments received after the close of the comment period will be marked “late.” … National Technology Transfer Advancement Act In reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Clean Air Plans; Base Year Emissions Inventories for the 2015 Ozone Standards; Arizona; Phoenix-Mesa and Yuma Nonattainment Areas

Federal Register · Rule · Apr 5, 2022

Public Comments and EPA Responses The EPA's proposed action provided a 30-day public comment period. During this period, we received no comments on our proposed rulemaking. III. … 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.