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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.

Notice2026-183822026-09-09

Hazardous Materials: Notice of Administrative Determination of Preemption for Common Law Tort Claims Concerning the Transportation of Gasoline

Transportation Department, Pipeline and Hazardous Materials Safety Administration

Rule2026-179042026-09-01

National Environmental Policy Act Regulations

Transportation Department, Federal Highway Administration, Federal Railroad Administration, Federal Transit Administration

Rule2026-178952026-09-01

National Wildlife Refuge System; 2026-2027 Station-Specific Hunting and Sport Fishing Regulations

Interior Department, Fish and Wildlife Service

Proposed Rule2026-178402026-09-01

Airworthiness Directives; Airbus Helicopters

Transportation Department, Federal Aviation Administration

Rule2026-177842026-08-31

Amendments to Brake System Maintenance and Inspection Requirements

Transportation Department, Federal Railroad Administration

Rule2026-177822026-08-31

Regulatory Relief for End of Car Cushioning Units

Transportation Department, Federal Railroad Administration

Rule2026-175822026-08-28

Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines

Transportation Department, Federal Aviation Administration

Rule2026-174372026-08-26

International Trademark Classification Changes

Commerce Department, Patent and Trademark Office

Notice2026-172922026-08-25

Agency Information Collection Activities; Comment Request on U.S. Individual Income Tax Returns and Related Forms, Schedules, Attachments, and Published Guidance

Treasury Department, Internal Revenue Service

Proposed Rule2026-171832026-08-21

Regulation Crypto Assets

Securities and Exchange Commission

Proposed Rule2026-169432026-08-19

International Association of Color Manufacturers; Filing of Color Additive Petition

Health and Human Services Department, Food and Drug Administration

Notice2026-167512026-08-17

Agency Information Collection Activities; Oil and Gas Drilling Operations

Interior Department, Safety and Environmental Enforcement Bureau

Notice2026-166082026-08-14

2026 Unified Agenda of Regulatory and Deregulatory Actions

Environmental Protection Agency

Notice2026-166032026-08-14

Introduction to the Unified Agenda of Federal Regulatory and Deregulatory Actions-2026

Regulatory Information Service Center

Rule2026-165122026-08-13

Airworthiness Directives; BRP-Rotax GmbH & Co KG (Formerly BRP-Powertrain GMBH & CO KG and Bombardier-Rotax GmbH) Engines and Various Aircraft

Transportation Department, Federal Aviation Administration

Rule2026-163192026-08-11

Regulatory Changes Required by the Energy Security and Lightering Independence Act of 2022

Homeland Security Department

Notice2026-162622026-08-10

Agency Information Collection Activities; Comment Request on U.S. Business Income Tax Returns and Related Forms, Schedules, Attachments, and Published Guidance

Treasury Department, Internal Revenue Service

Notice2026-162432026-08-10

Agency Information Collection Activities; Comment Request on U.S. Trust and Estate Income Tax Returns and Related Forms, Schedules, Attachments, and Published Guidance

Treasury Department, Internal Revenue Service

Proposed Rule2026-159532026-08-06

Oil and Gas and Sulfur Operations on the Outer Continental Shelf-Revisions to the Requirements for Exploratory Drilling on the Arctic Outer Continental Shelf

Interior Department, Safety and Environmental Enforcement Bureau, Ocean Energy Management Bureau

Rule2026-159202026-08-05

Micro-Tracers, Inc.; Response to Objections and Requests for a Public Hearing

Health and Human Services Department, Food and Drug Administration

Rule2026-158092026-08-04

Hazardous Materials: Remove Redundant List of U.S. EPA CERCLA Hazardous Substances

Transportation Department, Pipeline and Hazardous Materials Safety Administration

Notice2026-156082026-08-03

Agency Information Collection Activities; Comment Request on U.S. Tax-Exempt Organization Returns and Related Forms.

Treasury Department, Internal Revenue Service

Rule2026-152062026-07-28

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to U.S. Navy Operations of Surveillance Towed Array Sensor System Low Frequency Active Sonar in the Western and Central North Pacific Ocean and Eastern Indian Ocean

Commerce Department, National Oceanic and Atmospheric Administration

Rule2026-151912026-07-28

Epyrifenacil; Pesticide Tolerances; Correction

Environmental Protection Agency

Rule2026-145502026-07-20

Endangered and Threatened Wildlife and Plants; Reclassification of the Hawaiian Stilt (Kukuluae'o or Ae'o) From Endangered to Threatened With a Section 4(d) Rule

Interior Department, Fish and Wildlife Service

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