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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.

Rule2026-082642026-04-28

Five-Year Review of the Oil Pipeline Index

Energy Department, Federal Energy Regulatory Commission

Proposed Rule2026-079592026-04-23

Joint Employer Status Under the Fair Labor Standards Act, Family and Medical Leave Act, and Migrant and Seasonal Agricultural Worker Protection Act

Labor Department, Wage and Hour Division

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

Notice2026-072282026-04-14

Forged Steel Fluid End Blocks From Italy: Preliminary Results and Rescission, in Part, of the Administrative Review of the Antidumping Duty Order; 2024

Commerce Department, International Trade Administration

Rule2026-071042026-04-13

Occupations That Customarily and Regularly Received Tips; Definition of Qualified Tips

Treasury Department, Internal Revenue Service

Rule2026-066002026-04-06

Medicare Program; Contract Year 2027 and Certain Contract Year 2026 Policy and Technical Changes to the Medicare Advantage Program, Medicare Prescription Drug Benefit Program, and Medicare Cost Plan Program

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

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 Rule2026-062712026-04-01

Whistleblower Incentives and Protections

Treasury Department, Financial Crimes Enforcement Network

Notice2026-061272026-03-31

Initiation of Antidumping and Countervailing Duty Administrative Reviews

Commerce Department, International Trade Administration

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

Notice2026-049932026-03-16

Proposed Reinstatement of Terminated Oil and Gas Lease in Weld County, CO

Interior Department, Land Management Bureau

Proposed Rule2026-049912026-03-13

Air Plan Approval; Connecticut; Revision to the State Implementation Plan for Inclusion of Consent Order No. 8383-Algonquin Gas Transmission, LLC and Negative Declaration for Rubber Tire Manufacturing Sources

Environmental Protection Agency

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

Notice2026-045162026-03-09

Initiation of Antidumping and Countervailing Duty Administrative Reviews

Commerce Department, International Trade Administration

Proposed Rule2026-039362026-02-27

Air Plan Approvals; Illinois; Regional Haze Plan for the Second Implementation Period; Interstate Transport of Air Pollution for the 2012 PM2.5 and 2015 Ozone NAAQS

Environmental Protection Agency

Notice2026-036602026-02-24

Oil Pipeline Affiliate Committed Service

Energy Department, Federal Energy Regulatory Commission

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

Notice2026-033962026-02-20

Notice of Proposed Reinstatement of BLM New Mexico Terminated Oil and Gas Leases, Lea and Eddy Counties, NM

Interior Department, Land Management Bureau

Rule2026-033752026-02-20

Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to Hilcorp Alaska, LLC Oil and Gas Activities in Cook Inlet, Alaska

Commerce Department, National Oceanic and Atmospheric Administration

Notice2026-031712026-02-18

Sunshine Act Meetings

Energy Department, Federal Energy Regulatory Commission

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

Proposed Rule2026-030722026-02-17

Partial Approval and Partial Disapproval of Air Quality Implementation Plans; Hawaii; Regional Haze State Implementation Plan for the Second Implementation Period

Environmental Protection Agency

Notice2026-029602026-02-13

Marine Mammals; Proposed Incidental Harassment Authorization for the Southern Beaufort Sea Stock of Polar Bears During Legacy Well Remediation Activities, North Slope of Alaska; Draft Environmental Assessment

Interior Department, Fish and Wildlife Service

Proposed Rule2026-028432026-02-12

Approval and Promulgation of Air Quality Implementation Plans; Oklahoma; Regional Haze State Implementation Plan for the Second Implementation Period

Environmental Protection Agency

Rule2026-024772026-02-09

Air Plan Approval; Connecticut; Revised Format for Materials Incorporated by Reference

Environmental Protection Agency

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