Federal Register
2,206 documents (filtered)
Final Rule
2025-15741
Approval of Replacement Waste Panels 11 and 12 at the Waste Isolation Pilot Plant
Environmental Protection Agency
CFR: 40 CFR 194
Aug 19, 2025
Final Rule
2025-15614
Extension of Deadlines: Standards of Performance for New, Reconstructed, and Modified Sour...
Environmental Protection Agency
CFR: 40 CFR 60, 40 CFR 63
Aug 15, 2025
Proposed Rule
2025-15512
Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards; Extensi...
Environmental Protection Agency
CFR: 40 CFR 85, 40 CFR 86
Aug 15, 2025
Notice
2025-15551
Environmental Impact Statements; Notice of Availability
Environmental Protection Agency
Aug 15, 2025
Proposed Rule
2025-15557
Air Plan Approval; North Carolina; Removal of Emissions Exemptions
Environmental Protection Agency
CFR: 40 CFR 52
Aug 15, 2025
Notice
2025-15584
Certain New Chemicals or Significant New Uses; Statements of Findings-June 2025
Environmental Protection Agency
Aug 15, 2025
Final Rule
2025-15555
Mandipropamid; Pesticide Tolerance
Environmental Protection Agency
CFR: 40 CFR 180
Aug 15, 2025
Eff: Aug 15, 2025
Proposed Rule
2025-15459
Air Plan Approval; Rhode Island; Decommissioning of Stage II Vapor Recovery Systems
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Proposed Rule
2025-15460
Air Plan Approval; North Carolina; Revisions to Regulations for Sulfur Dioxide Emissions F...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Final Rule
2025-15455
Finding of Failure To Attain; Air Plan Approval; Indiana; Huntington County Sulfur Dioxide...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Eff: Sep 15, 2025
Final Rule
2025-15440
Air Plan Approval; Missouri; Removal of Obsolete Rules on Control of NOX Emissions
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Eff: Sep 15, 2025
Final Rule
2025-15441
Air Plan Approval; Oregon; Lane Regional Air Protection Agency, Outdoor Burning
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Eff: Sep 15, 2025
Notice
2025-15444
Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating...
Environmental Protection Agency
Aug 14, 2025
Notice
2025-15494
Clean Air Act Operating Permit Program; Petition for Objection to State Operating Permit f...
Environmental Protection Agency
Aug 14, 2025
Air Plan Approval; Michigan; Detroit 2010 Sulfur Dioxide Redesignation and Maintenance Pla...
Environmental Protection Agency
CFR: 40 CFR 52, 40 CFR 81
Aug 14, 2025
Proposed Rule
2025-15461
Air Plan Approval; GA; Updates to the Cross-State Air Pollution Rule
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Final Rule
2025-15442
Air Plan Approval; IA; Alter Metal Recycling Permit Modification
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Eff: Sep 15, 2025
Final Rule
2025-15443
Approval and Promulgation of State Implementation Plans; New York; Emission Statement Cert...
Environmental Protection Agency
CFR: 40 CFR 52
Aug 14, 2025
Eff: Sep 15, 2025
Notice
2025-15352
Financial Assurance Guidance for the Good Samaritan Remediation of Abandoned Hardrock Mine...
Environmental Protection Agency
Aug 13, 2025
Notice
2025-15214
Notice of Receipt of Requests To Voluntarily Cancel Certain Pesticide Registrations and/or...
Environmental Protection Agency
Aug 11, 2025
Proposed Rule
2025-15183
North Dakota: Approval of State Coal Combustion Residuals Permit Program; Reopening of Com...
Environmental Protection Agency
CFR: 40 CFR 257
Aug 11, 2025
Eff: May 16, 2025
Notice
2025-15103
Environmental Impact Statements; Notice of Availability
Environmental Protection Agency
Aug 8, 2025
Proposed Rule
2025-15095
Fenoxaprop-Ethyl, Flufenpyr-Ethyl, Imazapyr, Maleic Hydrazide, Pyrazon, Quinclorac, Triflu...
Environmental Protection Agency
CFR: 40 CFR 180
Aug 8, 2025
Final Rule
C1-2025-13893
Air Plan Approval; Pennsylvania; Redesignation Request and Associated Maintenance Plan for...
Environmental Protection Agency
CFR: 40 CFR 52, 40 CFR 81
Aug 8, 2025
Notice
2025-14977
Hazardous Waste Electronic Manifest System (“e-Manifest”) Advisory Board; Notice of Public...
Environmental Protection Agency
Aug 7, 2025
Proposed Rule
2025-14982
Air Plan Approval; Colorado; Inspection and Maintenance Program Revision
Environmental Protection Agency
CFR: 40 CFR 52
Aug 7, 2025
Proposed Rule
2025-14980
Air Plan Approval; State of Kansas; Attainment Redesignation for the 2008 Lead NAAQS and A...
Environmental Protection Agency
CFR: 40 CFR 52, 40 CFR 81
Aug 7, 2025
Notice
2025-14978
Proposed Consent Decree, Clean Air Act Citizen Suit
Environmental Protection Agency
Aug 7, 2025
Notice
2025-14981
Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating...
Environmental Protection Agency
Aug 7, 2025
Final Rule
2025-14983
Air Plan Approval; Wyoming; Revisions to Regional Haze State Implementation Plan
Environmental Protection Agency
CFR: 40 CFR 52
Aug 7, 2025
Eff: Sep 8, 2025
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The Federal Register is the daily journal of the U.S. government. Proposed rules invite public comment before becoming law. Final rules have completed the comment process and are (or will become) legally binding. FRTracker extracts obligations from these documents—the specific things people or organizations must, may, or must not do.