Documents

Clarifying the Scope of “Applicable Requirements” Under State Operating Permit Programs and the Federal Operating Permit Program

Federal Register · Proposed Rule · Jan 9, 2024

Air Act that implements the relevant requirements of the Clean Air Act, including any revisions to that plan promulgated in 40 CFR part 52, subpart T.” … Amendments 36 (1977), reprinted in 5 Legislative History of the Clean Air Act Amendments of 1977 3892 (1977).

Approval and Promulgation of Air Quality Implementation Plans; West Virginia: Limited Approval and Disapproval of PM-10 Implementation Plan for the Follansbee Area

Federal Register · Proposed Rule · Jan 7, 1994

Emissions Inventory Section 172(c)(3) of the Clean Air Act requires that nonattainment plan provisions include a comprehensive, accurate, current inventory of actual emissions from all sources of … Air Act, as amended, and EPA regulations in 40 CFR Part 51.

Airworthiness Directives; Boeing Model 747 Airplanes

Federal Register · Proposed Rule · Jan 31, 2008

for safety in air commerce. … List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety.

Approval and Promulgation of Implementation Plans; Arkansas; Approval of Regional Haze State Implementation Plan Revision and Withdrawal of Federal Implementation Plan for NOX for Electric Generating Units in Arkansas

Federal Register · Proposed Rule · Sep 11, 2017

SUMMARY: Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve a proposed revision to the Arkansas Regional Haze State Implementation … Clean Air Act Section 110(l) IV. Statutory and Executive Order Reviews I. Background A.

Consolidation of Good Laboratory Practice Standards

Federal Register · Proposed Rule · Dec 29, 1999

The proposal would amend the current definitions of the terms ``carrier'' and ``test systems'' by adding the word ``air'' to each definition to clarify that air is considered both a carrier and a test … (a) Equipment shall be adequately inspected, cleaned, and maintained.

National Emission Standards for Hazardous Air Pollutants: Lime Manufacturing Plants Amendments

Federal Register · Proposed Rule · Jan 5, 2023

Clean Air Act (CAA). … On July 24, 2020, the EPA took final action on the risk and technology review required by Clean Air Act (CAA) sections 112(d)(6) and (f)(2) for the NESHAP for Lime Manufacturing Plants (2020 RTR). 1

Air Plan Approval; Wisconsin; Source-Specific Air Quality Implementation Plan; Oak Creek Power Plant

Federal Register · Proposed Rule · Jul 15, 2026

This proposed action will not interfere with the National Ambient Air Quality Standards (NAAQS) and meets all applicable requirements under the Clean Air Act (CAA). … For comments submitted at Regulations.gov , follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from the docket.

Approval and Promulgation of Air Quality Implementation Plans; New York, New Jersey, and Connecticut; Determination of Attainment of the 1997 Fine Particle Standard

Federal Register · Proposed Rule · Aug 2, 2010

for the 2007-2009 monitoring period. … This proposed action, if finalized, would not constitute a redesignation to attainment under section 107(d)(3) of the Clean Air Act (CAA), because we would not yet have approved a maintenance plan for

Air Plan Approval; Mississippi; Revision of Excess Emissions Provisions

Federal Register · Proposed Rule · Jun 7, 2022

Brad Akers, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S. … EPA analyzed specific SSM SIP provisions and explained how each one either did or did not comply with the Clean Air Act (CAA or Act) with regard to excess emission events. 1 For each SIP provision

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Interstate Transport Requirements for the 2010 1-Hour Sulfur Dioxide Standard

Federal Register · Proposed Rule · Aug 8, 2018

This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before September 7, 2018. … , as described in the Unfunded Mandates Reform Act of 1995 (Pub.

Verification of Underground Coal Mine Operators' Dust Control Plans and Compliance Sampling for Respirable Dust

Federal Register · Proposed Rule · Mar 6, 2003

In response to requests from commenters, an extension of the comment period for the NPRM was published in the Federal Register (65 FR 49215) on August 11, 2000; the rulemaking comment period was extended … The Agency allowed 60 days for public comment and received no comments, no requests for an extension of the comment period, and no requests for a public hearing.

Lead; Renovation, Repair, and Painting Program

Federal Register · Proposed Rule · Jan 10, 2006

Under the Paperwork Reduction Act, comments on the information collection provisions must be received by OMB on or before February 9, 2006. … Make sure to submit your comments by the comment period deadline. II. Background A. What Action is the Agency Taking?

National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

Federal Register · Proposed Rule · Jul 23, 1998

Air is swept across the sand layer with the collected gases into carbon adsorption vessels, treated. Then the clean air is vented to the atmosphere. … The IGMP will continue for a period of five years after remedy construction completion.

National Priorities List for Uncontrolled Hazardous Waste Sites, Proposed Rule No. 19

Federal Register · Proposed Rule · Oct 2, 1995

EPA considers all comments received during the comment period. During the comment period, comments are placed in the Headquarters docket and are available to the public on an ``as received'' basis. … EPA will make final listing decisions after considering the relevant comments received during the comment period.

Air Plan Approval; Colorado; Inspection and Maintenance Program Revision

Federal Register · Proposed Rule · Aug 7, 2025

The EPA is not acting upon these state-only changes in this action. DATES: Written comments must be received on or before September 8, 2025. … Background The Clean Air Act (CAA) requires states with areas designated as Moderate, Serious, Severe, or Extreme nonattainment areas for the ozone national ambient air quality standard (NAAQS) to establish

Airworthiness Directives; McDonnell Douglas Model DC-10-10 and DC-10-10F Airplanes; Model DC-10-15 Airplanes; Model DC-10-30 and DC-10-30F (KC-10A and KDC-10) Airplanes; Model DC-10-40 and DC-10-40F Airplanes; Model MD-10-10F and MD-10-30F Airplanes; and Model MD-11 and MD-11F Airplanes

Federal Register · Proposed Rule · May 17, 2006

for safety in air commerce. … List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety.

Air Plan Approval; Indiana; Proposed Approval of a Revision to the Sulfur Dioxide State Implementation Plan for United States Steel-Gary Works

Federal Register · Proposed Rule · Feb 13, 2019

Summary of 110(l) Analysis According to Clean Air Act (CAA) Section 110(l), EPA cannot approve a revision of a SIP if the revision would interfere with any applicable requirement concerning attainment … of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the Clean Air Act; and • Does not provide EPA with the discretionary authority to address, as appropriate

Extension of Comment Period on the Proposed Rule on Roadless Area Conservation; National Forests System Lands in Colorado

Federal Register · Proposed Rule · Dec 30, 2015

The closing date for the 45-day comment period was January 4, 2016. The Agency is extending the comment period to January 15, 2016. … Coal from this area meets the Clean Air Act definition for compliant and super-compliant coal, which means it has high energy value and low sulphur, ash, and mercury content.

Air Plan Approval; GA; Removal of Emissions Statements Requirement and Updates To Permit by Rule

Federal Register · Proposed Rule · Aug 21, 2025

EPA is proposing to approve these revisions pursuant to the Clean Air Act (CAA or Act). DATES: Comments must be received on or before September 11, 2025. … FOR FURTHER INFORMATION CONTACT: Weston Freund, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S.

Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances-Fire Suppression and Explosion Protection

Federal Register · Proposed Rule · Sep 27, 2006

SNAP implements section 612 of the Clean Air Act, as amended in 1990, which requires EPA to evaluate substitutes for ODSs and find them acceptable where they do not pose a greater overall risk to human … EPA will address all public comments in a subsequent final rule based on this proposed rule. We will not institute a second public comment period on this action.