Federal Register

28 documents (filtered)

Filters: Stage: finalAgency: Environmental Protection AgencyModality: MUST NOT Clear all
Aug 26, 2025
Eff: Sep 25, 2025
Final Rule 2024-31218 39 oblig.
Fuels Regulatory Streamlining Sampling and Testing Updates
Environmental Protection Agency CFR: 40 CFR 1090
Jan 15, 2025
Eff: Jul 1, 2025
Dec 30, 2024
Eff: Feb 28, 2025
Final Rule 2024-29223 2 oblig.
Reconsideration of the National Ambient Air Quality Standards for Particulate Matter; Corr...
Environmental Protection Agency CFR: 40 CFR 50, 40 CFR 58
Dec 19, 2024
Eff: Dec 19, 2024
Final Rule 2024-28870 10 oblig.
Updates to New Chemicals Regulations Under the Toxic Substances Control Act (TSCA)
Environmental Protection Agency CFR: 40 CFR 68, 40 CFR 372
Dec 18, 2024
Eff: Jan 17, 2025
Final Rule 2024-30117 18 oblig.
Perchloroethylene (PCE); Regulation Under the Toxic Substances Control Act (TSCA)
Environmental Protection Agency CFR: 40 CFR 751
Dec 18, 2024
Eff: Jan 17, 2025
Dec 11, 2024
Eff: Jan 10, 2025
Dec 4, 2024
Eff: Dec 4, 2024
Final Rule 2024-26895 11 oblig.
National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing
Environmental Protection Agency CFR: 40 CFR 63
Nov 29, 2024
Eff: Nov 29, 2024
Final Rule 2024-27636 4 oblig.
Guideline on Air Quality Models; Enhancements to the AERMOD Dispersion Modeling System
Environmental Protection Agency CFR: 40 CFR 51
Nov 29, 2024
Eff: Jan 28, 2025
Final Rule 2024-26643 31 oblig.
Waste Emissions Charge for Petroleum and Natural Gas Systems: Procedures for Facilitating ...
Environmental Protection Agency CFR: 40 CFR 2, 40 CFR 98
Nov 18, 2024
Eff: Jan 17, 2025
Final Rule 2024-23549 23 oblig.
National Primary Drinking Water Regulations for Lead and Copper: Improvements (LCRI)
Environmental Protection Agency CFR: 40 CFR 141, 40 CFR 142
Oct 30, 2024
Eff: Dec 30, 2024
Oct 15, 2024
Eff: Oct 15, 2024
Oct 10, 2024
Eff: Nov 12, 2024
Final Rule 2024-22013 5 oblig.
Vessel Incidental Discharge National Standards of Performance
Environmental Protection Agency CFR: 40 CFR 139
Oct 9, 2024
Eff: Nov 8, 2024
Oct 4, 2024
Eff: Dec 3, 2024
Aug 1, 2024
Eff: Aug 1, 2024
Final Rule 2024-14694 37 oblig.
Integrating e-Manifest With Hazardous Waste Exports and Other Manifest-Related Reports, PC...
Environmental Protection Agency CFR: 40 CFR 260, 40 CFR 261
Jul 26, 2024
Eff: Jan 22, 2025
Jul 5, 2024
Eff: Jul 5, 2024
Final Rule 2024-13196 1 oblig.
Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles-Phase 3; Correction
Environmental Protection Agency CFR: 40 CFR 1036, 40 CFR 1037
Jun 17, 2024
Eff: Jun 21, 2024
Final Rule 2024-07002 11 oblig.
New Source Performance Standards for the Synthetic Organic Chemical Manufacturing Industry...
Environmental Protection Agency CFR: 40 CFR 60, 40 CFR 63
May 16, 2024
Eff: Jul 15, 2024
May 14, 2024
Eff: Jan 1, 2025
May 13, 2024
Eff: May 13, 2024
Final Rule 2024-09185 12 oblig.
Supplemental Effluent Limitations Guidelines and Standards for the Steam Electric Power Ge...
Environmental Protection Agency CFR: 40 CFR 423
May 9, 2024
Eff: Jul 8, 2024
May 9, 2024
Eff: Jul 8, 2024
Final Rule 2024-09606 19 oblig.
Methylene Chloride; Regulation Under the Toxic Substances Control Act (TSCA)
Environmental Protection Agency CFR: 40 CFR 751
May 8, 2024
Eff: Jul 8, 2024
May 7, 2024
Eff: Jul 8, 2024
Final Rule 2024-09417 9 oblig.
Procedures for Chemical Risk Evaluation Under the Toxic Substances Control Act (TSCA)
Environmental Protection Agency CFR: 40 CFR 702
May 3, 2024
Eff: Jul 2, 2024

Understanding This Page

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.