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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.

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

Rule2026-142992026-07-16

Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx

Interior Department, Fish and Wildlife Service

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 Rule2026-099052026-05-18

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

Environmental Protection Agency

Proposed Rule2026-072942026-04-15

Endangered and Threatened Species; Notice of 12-Month Findings on a Petition To List the Tope Shark as Threatened or Endangered Under the Endangered Species Act and Proposed Listing of Two Distinct Population Segments of Tope Shark as Threatened

Commerce Department, National Oceanic and Atmospheric Administration

Rule2026-060482026-03-30

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

Nuclear Regulatory Commission

Proposed Rule2026-046682026-03-10

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

Proposed Rule2026-045582026-03-09

Marine Mammals; Incidental Take of Polar Bears and Pacific Walruses in the Beaufort Sea and North Slope of Alaska

Interior Department, Fish and Wildlife Service

Notice2025-183252025-09-22

Spring 2025 Semiannual Agenda of Regulations

Commerce Department,

Rule2025-161922025-08-25

Migratory Bird Hunting; 2025-26 Seasons for Certain Migratory Game Birds

Interior Department, Fish and Wildlife Service

Rule2025-157032025-08-18

Migratory Bird Hunting; Final 2025-26 Frameworks for Migratory Bird Hunting Regulations

Interior Department, Fish and Wildlife Service

Proposed Rule2025-156292025-08-15

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to the Duckabush Estuary Restoration Project in Washington

Commerce Department, National Oceanic and Atmospheric Administration

Proposed Rule2025-143422025-07-29

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to Alaska LNG Project in Cook Inlet

Commerce Department, National Oceanic and Atmospheric Administration

Proposed Rule2025-132582025-07-16

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to Military Readiness Activities in the Hawaii-California Training and Testing Study Area

Commerce Department, National Oceanic and Atmospheric Administration

Proposed Rule2025-077802025-05-09

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to Military Readiness Activities in the Atlantic Fleet Training and Testing Study Area

Commerce Department, National Oceanic and Atmospheric Administration

Proposed Rule2025-068932025-04-24

Migratory Bird Hunting; Proposed 2025-26 Frameworks for Migratory Bird Hunting Regulations

Interior Department, Fish and Wildlife Service

Proposed Rule2025-003292025-01-15

Endangered and Threatened Wildlife and Plants; Grizzly Bear Listing on the List of Endangered and Threatened Wildlife With a Revised Section 4(d) Rule

Interior Department, Fish and Wildlife Service

Proposed Rule2024-292382024-12-17

Seafood Import Procedures and Certification of Admissibility

Commerce Department, National Oceanic and Atmospheric Administration

Proposed Rule2024-287292024-12-17

Endangered and Threatened Wildlife and Plants; Endangered Species Status for Suckley's Cuckoo Bumble Bee

Interior Department, Fish and Wildlife Service

Proposed Rule2024-288552024-12-12

Endangered and Threatened Wildlife and Plants; Threatened Species Status With Section 4(d) Rule for Monarch Butterfly and Designation of Critical Habitat

Interior Department, Fish and Wildlife Service

Rule2024-255212024-11-27

Medicare and Medicaid Programs: Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems; Quality Reporting Programs, Including the Hospital Inpatient Quality Reporting Program; Health and Safety Standards for Obstetrical Services in Hospitals and Critical Access Hospitals; Prior Authorization; Requests for Information; Medicaid and CHIP Continuous Eligibility; Medicaid Clinic Services Four Walls Exceptions; Individuals Currently or Formerly in Custody of Penal Authorities; Revision to Medicare Special Enrollment Period for Formerly Incarcerated Individuals; and All-Inclusive Rate Add-On Payment for High-Cost Drugs Provided by Indian Health Service and Tribal Facilities

Health and Human Services Department, Centers for Medicare & Medicaid Services

Proposed Rule2024-268942024-11-19

N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) and its Transformation Product, 6PPD-quinone; Regulatory Investigation Under the Toxic Substances Control Act (TSCA)

Environmental Protection Agency

Rule2024-194202024-08-30

Migratory Bird Hunting; 2024-25 Seasons for Certain Migratory Game Birds

Interior Department, Fish and Wildlife Service

Rule2024-188642024-08-26

Migratory Bird Hunting; Final 2024-25 Frameworks for Migratory Bird Hunting Regulations

Interior Department, Fish and Wildlife Service

Proposed Rule2024-164462024-08-16

Spring 2024 Semiannual Agenda of Regulations

Commerce Department,

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