Documents

Air Plan Approval; WA; Updates to Source-Category Regulations

Federal Register · Proposed Rule · Dec 4, 2019

Statutory and Executive Orders Review 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, the EPA's role is to approve state choices, provided that they meet the criteria of the Clean Air Act.

Air Plan Approval; OR; 2010 Sulfur Dioxide NAAQS Interstate Transport Requirements

Federal Register · Proposed Rule · May 15, 2020

SUMMARY: The Environmental Protection Agency (EPA) proposes to approve the State Implementation Plan (SIP) submission from Oregon as meeting certain Clean Air Act (CAA) interstate transport requirements … The Clean Air Act (CAA) requires that, after promulgation of a new or revised NAAQS, states must submit SIPs to meet applicable infrastructure elements of sections 110(a)(1) and (2).

Air Plan Approval; New Mexico; Excess Emissions

Federal Register · Proposed Rule · Sep 30, 2022

SUMMARY: Pursuant to the Federal Clean Air Act (CAA, the Act), the Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision from the New Mexico Environment … The written comment is considered the official comment and should include discussion of all points you wish to make.

Airworthiness Directives; Rolls-Royce plc RB211 Trent 800 Series Turbofan Engines

Federal Register · Proposed Rule · Dec 27, 2004

tubes if necessary, and removing the engine from service to clean or replace the tubes. … for safety in air commerce.

Air Plan Approval; Pennsylvania; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the Erie Area

Federal Register · Proposed Rule · Feb 9, 2021

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before March 11, 2021. … Within 10 months PADEP will hold a public hearing and comment period on proposed rulemaking.

Spring 2019 Unified Agenda of Regulatory and Deregulatory Actions

Federal Register · Proposed Rule · Jun 24, 2019

A number of environmental laws authorize EPA's actions, including but not limited to: • Clean Air Act (CAA), • Clean Water Act (CWA), • Comprehensive Environmental Response, Compensation, and Liability … Timetable:   Action Date FR Cite NPRM 07/02/18 83 FR 30889 NPRM Comment Period End 08/16/18 Final Rule 06/00/19 Regulatory Flexibility Analysis Required:

Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Additional NOX Emission Reductions To Support the Philadelphia-Trenton-Wilmington One-Hour Ozone Nonattainment Area, and Remaining NOX SIP Call Requirements

Federal Register · Proposed Rule · Jul 14, 2006

This action is being taken under the Clean Air Act (CAA or the Act). DATES: Written comments must be received on or before August 14, 2006. … Air Act.

Air Plan Approval; Revisions to Colorado Common Provisions Regulation

Federal Register · Proposed Rule · Oct 30, 2024

The EPA is proposing approval of these SIP revisions because the Agency has determined that they are in accordance with the requirements for SIP provisions under the Clean Air Act (CAA or the Act). … /dockets/commenting-epa-dockets.

Air Plan Approval; Arkansas; Codification of the State Implementation Plan

Federal Register · Proposed Rule · Aug 28, 2025

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve revisions to the Arkansas State Implementation Plan (SIP) submitted to … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.

Partial Approval, Partial Disapproval and Limited Approval, Limited Disapproval of Arizona Air Plan Revisions, Pinal County Air Quality Control District

Federal Register · Proposed Rule · May 13, 2019

We are proposing action on a local SIP revision under the Clean Air Act (CAA or “Act”). We are taking comments on this proposal and plan to follow with a final action. … “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” 57 FR 13498 (April 16, 1992); 57 FR 18070 (April 28, 1992). 2.

Procedural Changes to the Federal Consistency Process

Federal Register · Proposed Rule · Jul 2, 2002

There are also instances where the State asks for additional information late in the CZMA review period. … (NEPA) compliance documents, reviews required under the Endangered Species Act (ESA) and related Clean Water Act (CWA) and/or Clean Air Act (CAA) reviews.

Energy Conservation Program: Energy Conservation Standards for Walk-In Cooler and Freezer Refrigeration Systems

Federal Register · Proposed Rule · Sep 13, 2016

Title IV of the Clean Air Act sets an annual emissions cap on SO 2 for affected EGUs in the 48 contiguous States and the District of Columbia (DC). (42 U.S.C. 7651 et seq. ) SO 2 emissions from … Air Act provision that provides statutory authority for CSAPR. 43  See Georgia v.

Department Regulatory and Deregulatory Agenda; Semiannual Summary

Federal Register · Proposed Rule · Dec 26, 2019

Comment Period 03/07/11 Second Extension of Comment Period 03/07/11 76 FR 12300 End of Second Extended Comment Period 07/05/11 Second NPRM 07/14/16 81 FR 45871 … Air Act.

Air Plan Approval; Oklahoma; Interstate Transport Requirements for the 2010 SO2 NAAQS

Federal Register · Proposed Rule · Feb 12, 2026

SUMMARY: Pursuant to the Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve the portion of the State Implementation Plan (SIP) submittal from the state … No hearing requests or written comments were received during the 30-day comment period.

Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; District of Columbia; Negative Declaration for Existing Other Solid Waste Incinerators

Federal Register · Proposed Rule · Sep 14, 2026

The negative declaration submitted by DCDOEE certifies that there are no existing other solid waste incinerators (OSWI) subject to sections 111(d) and 129 of the Clean Air Act (CAA) within the jurisdiction … with the Clean Air Act.

Approval and Promulgation of Air Quality Implementation Plans; Utah; SIP Renumbering

Federal Register · Proposed Rule · Mar 25, 2003

In addition, we will be acting on parts of these submittals at a later date. This action is being taken under section 110 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.

Control of Emissions of Air Pollution From New Motor Vehicles: In-Use Testing for Heavy-Duty Diesel Engines and Vehicles

Federal Register · Proposed Rule · Jun 10, 2004

Section 208(a) of the Clean Air Act requires that manufacturers provide information the Administrator may reasonably require to determine compliance with the regulations; submission of the information … We will consider confidential all information meeting the requirements of section 208(c) of the Clean Air Act.

Air Plan Approval and Designation of Areas; AR; Redesignation of the Crittenden County, 2008 8-Hour Ozone Nonattainment Area to Attainment

Federal Register · Proposed Rule · Feb 10, 2016

plan for its portion of the Memphis, TN-MS-AR Area as meeting the requirements of section 175A (such approval being one of the Clean Air Act (CAA or Act) criteria for redesignation to attainment status … The Adequacy comment period for these MVEBs closed on January 11, 2016. No comments, adverse, or otherwise, were received during the Adequacy comment period.

National Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production

Federal Register · Proposed Rule · Aug 25, 2005

Air Act (CAA). … We will not institute a second comment period on the subsequent final action. Any parties interested in commenting must do so at this time. DATES: Comments.

Air Plan Approval and Operating Permit Program Approval; Connecticut; Revision to Definitions

Federal Register · Proposed Rule · Jul 17, 2023

A public comment period was open through May 10, 2023. … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act.