Base

Federal Register — Trade & Customs

Rules, proposed rules, and notices from CBP, USTR, Commerce ITA, USITC, and BIS affecting tariffs, trade remedies, anti-dumping duties, and customs regulations.

Proposed Rule2026-148772026-07-23

Significant New Use Rules on Certain Chemical Substances (26-3)

Environmental Protection Agency

Proposed Rule2026-131332026-06-30

Federal Oil, Gas, and Coal Amendments

Interior Department, Natural Resources Revenue Office

Proposed Rule2026-115932026-06-10

Significant New Use Rules on Certain Chemical Substances (26-1)

Environmental Protection Agency

Proposed Rule2026-113192026-06-05

Significant New Use Rules on Certain Chemical Substances (25-3.5e)

Environmental Protection Agency

Rule2026-110472026-06-03

National Emission Standards for Hazardous Air Pollutants From Hazardous Waste Combustors: Residual Risk and Technology Review

Environmental Protection Agency

Rule2026-102632026-05-22

Reporting Deadline Extension for the Health and Safety Data Reporting Rule Under Toxic Substance Control Act (TSCA) Section 8(d)

Environmental Protection Agency

Proposed Rule2026-095242026-05-13

Begin Actual Construction in the New Source Review (NSR) Preconstruction Permitting Program

Environmental Protection Agency

Proposed Rule2026-089432026-05-06

Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility

Transportation Department, Federal Aviation Administration

Rule2026-082642026-04-28

Five-Year Review of the Oil Pipeline Index

Energy Department, Federal Energy Regulatory Commission

Proposed Rule2026-080122026-04-24

Significant New Use Rules on Certain Chemical Substances (26-2)

Environmental Protection Agency

Rule2026-068082026-04-09

Reconsideration of Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review

Environmental Protection Agency

Proposed Rule2026-065782026-04-06

Walking-Working Surfaces

Labor Department, Occupational Safety and Health Administration

Rule2026-063042026-04-01

National Emission Standards for Hazardous Air Pollutants: Chemical Manufacturing Area Sources Technology Review

Environmental Protection Agency

Rule2026-062752026-04-01

Renewable Fuel Standard (RFS) Program: Standards for 2026 and 2027, Partial Waiver of 2025 Cellulosic Biofuel Volume Requirement, and Other Changes

Environmental Protection Agency

Proposed Rule2026-059772026-03-27

Perchloroethylene (PCE) and Carbon Tetrachloride (CTC); Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions

Environmental Protection Agency

Rule2026-052612026-03-18

National Emission Standards for Hazardous Air Pollutants: Polyether Polyols Production Industry Review

Environmental Protection Agency

Rule2026-046462026-03-10

Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors Voluntary Remand Response and Five-Year Review

Environmental Protection Agency

Rule2026-039952026-02-27

Extending the Reporting Deadline Under the Greenhouse Gas Reporting Rule for 2025

Environmental Protection Agency

Rule2026-036382026-02-24

National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units: Final Repeal

Environmental Protection Agency

Rule2026-031572026-02-18

Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Greenhouse Gas Emission Standards Under the Clean Air Act

Environmental Protection Agency

Rule2026-006772026-01-15

New Source Performance Standards Review for Stationary Combustion Turbines and Stationary Gas Turbines

Environmental Protection Agency

Notice2025-199882025-11-17

EPA Determinations of Compliance and Applicability Under Clean Air Act Section 111, 112, and 129 Dashboard: EPA Formal Responses to Inquiries Concerning Compliance With the Clean Air Act Stationary Source Program (Since May 2019)

Environmental Protection Agency

Proposed Rule2025-197572025-11-03

Significant New Use Rules on Certain Chemical Substances (25-2.5e)

Environmental Protection Agency

Proposed Rule2025-197562025-11-03

Significant New Use Rules on Certain Chemical Substances (24-5.5e)

Environmental Protection Agency

Proposed Rule2025-197552025-11-03

Significant New Use Rules on Certain Chemical Substances (25-1.5e)

Environmental Protection Agency

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