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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.

Notice2026-145422026-07-20

Notice of Action: Brazil's Acts, Policies, and Practices Related to Digital Trade and Electronic Payment Services; Unfair, Preferential Tariffs; Anti-Corruption Enforcement; Intellectual Property Protection; Ethanol Market Access; and Illegal Deforestation

Trade Representative, Office of United States

Proposed Rule2026-138052026-07-08

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

Transportation Department, Pipeline and Hazardous Materials Safety Administration

Rule2026-110472026-06-03

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

Rule2026-103872026-05-26

Phasedown of Hydrofluorocarbons: Reconsideration of Certain Regulatory Requirements Promulgated Under the Technology Transitions Provisions of the American Innovation and Manufacturing Act of 2020

Environmental Protection Agency

Notice2026-102592026-05-22

Notice of OFAC Sanctions Action

Treasury Department, Foreign Assets Control Office

Proposed Rule2026-099052026-05-18

Revision of Tier 4 Criteria Pollutant Standards, Part 1: Amendments to Phase-In Schedule for Light-Duty and Medium-Duty Vehicles

Environmental Protection Agency

Notice2026-097132026-05-14

Certain Frozen Warmwater Shrimp From Thailand: Preliminary Results of Antidumping Duty Administrative Review; Rescission of Review, in Part, and Preliminary Determination of No Shipments; 2024-2025

Commerce Department, International Trade Administration

Notice2026-092512026-05-11

Notice of OFAC Sanctions Action

Treasury Department, Foreign Assets Control Office

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

Notice2026-073152026-04-15

Forged Steel Fluid End Blocks From the People's Republic of China, the Federal Republic of Germany, India, and Italy: Final Results of the Expedited First Sunset Reviews of the Countervailing Duty Orders

Commerce Department, International Trade 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

Notice2026-061272026-03-31

Initiation of Antidumping and Countervailing Duty Administrative Reviews

Commerce Department, International Trade Administration

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

Notice2026-052142026-03-17

Initiation of Section 301 Investigations: Acts, Policies, and Practices of Certain Economies Relating to Structural Excess Capacity and Production in Manufacturing Sectors

Trade Representative, Office of United States

Proposed Rule2026-051672026-03-17

National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review Reconsideration

Environmental Protection Agency

Notice2026-046512026-03-10

Certain New Chemicals; Receipt and Status Information for September-December 2025

Environmental Protection Agency

Proposed Rule2026-040332026-03-02

Proposal of Special Measure Regarding MBaer Merchant Bank AG as a Financial Institution Operating Outside of the United States of Primary Money Laundering Concern

Treasury Department, Financial Crimes Enforcement Network

Notice2026-039882026-02-27

Notice of OFAC Sanctions Action

Treasury Department, Foreign Assets Control Office

Proposed Rule2026-036332026-02-24

Accidental Release Prevention Requirements: Risk Management Programs Under the Clean Air Act; Common Sense Approach to Chemical Accident Prevention

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

Notice2026-018192026-01-30

Notice of Department of State Sanctions Action

State Department

Proposed Rule2025-194382025-10-03

Phasedown of Hydrofluorocarbons: Reconsideration of Certain Regulatory Requirements Promulgated Under the Technology Transitions Provisions of the American Innovation and Manufacturing Act of 2020

Environmental Protection Agency

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