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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 Rule2026-141122026-07-14

Amendments and Nonconformance Penalties for Model Year 2027 and Later Heavy-Duty Highway Engines and Amendments to Inducement Provisions for SCR-Equipped Diesel Engines

Environmental Protection Agency

Proposed Rule2026-138052026-07-08

Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines

Transportation Department, Pipeline and Hazardous Materials Safety Administration

Rule2026-135502026-07-06

National Emission Standards for Hazardous Air Pollutants: Plywood and Composite Wood Products

Environmental Protection Agency

Proposed Rule2026-131332026-06-30

Federal Oil, Gas, and Coal Amendments

Interior Department, Natural Resources Revenue Office

Proposed Rule2026-127492026-06-24

Safety Standard for Lithium-Ion Batteries Used in Micromobility Products and Electrical Systems of Micromobility Products Containing Such Batteries

Consumer Product Safety Commission

Proposed Rule2026-125592026-06-23

Federal Acquisition Regulation: Revolutionary Federal Acquisition Regulation Overhaul Parts 1, 2, 4, 33, 39, 40, and 53

Management and Budget Office, Federal Procurement Policy Office, Defense Department, General Services Administration, National Aeronautics and Space Administration

Rule2026-116482026-06-10

Oil and Gas and Sulfur Operations in the Outer Continental Shelf-Documents Incorporated by Reference

Interior Department, Safety and Environmental Enforcement Bureau

Proposed Rule2026-115932026-06-10

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

Environmental Protection Agency

Notice2026-115712026-06-10

Notice of Availability of Designation of Chinese Military Companies

Defense Department,

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

Proposed Rule2026-109692026-06-02

Pipeline Safety: Breakout Tank Inspection Rule

Transportation Department, Pipeline and Hazardous Materials Safety Administration

Proposed Rule2026-104982026-05-27

Revisions to the Blanket Certificate Program

Energy Department, Federal Energy Regulatory Commission

Proposed Rule2026-104132026-05-26

Foam Fire-Extinguishing Systems

Homeland Security Department, Coast Guard

Proposed Rule2026-095242026-05-13

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

Environmental Protection Agency

Proposed Rule2026-085502026-05-01

Licensing Requirements for Microreactors and Other Reactors With Comparable Risk Profiles

Nuclear Regulatory Commission

Proposed Rule2026-080122026-04-24

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

Environmental Protection Agency

Proposed Rule2026-078002026-04-22

National Emission Standards for Hazardous Air Pollutants: Crude Oil and Natural Gas Production Facilities and Natural Gas Transmission and Storage Facilities; Technology Review and Reconsideration

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

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

Rule2026-060482026-03-30

Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors

Nuclear Regulatory Commission

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

Notice2026-053192026-03-18

Notice of Intent To Prepare an Environmental Impact Statement on Platform Gilda Well Stimulation Treatment

Interior Department, Ocean Energy Management Bureau

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