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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.

Notice2026-187072026-09-14

Certain Linear Hydraulic Cylinders and Parts Thereof From the People's Republic of China, India, and Mexico: Initiation of Countervailing Duty Investigations

Commerce Department, International Trade Administration

Notice2026-187062026-09-14

Certain Linear Hydraulic Cylinders and Parts Thereof From Canada, the People's Republic of China, India, the Republic of Korea, and Mexico: Initiation of Less-Than-Fair-Value Investigations

Commerce Department, International Trade Administration

Proposed Rule2026-182902026-09-09

Air Plan Approval; Reconsideration and Repeal of Air Plan Partial Approval and Partial Disapproval of North Dakota's Regional Haze State Implementation Plan for the Second Implementation Period

Environmental Protection Agency

Proposed Rule2026-182612026-09-08

National Petroleum Reserve in Alaska Production Site Development

Interior Department, Land Management Bureau

Notice2026-180642026-09-03

Premiori LLC, Grant of Petition for Decision of Inconsequential Noncompliance

Transportation Department, National Highway Traffic Safety Administration

Notice2026-176482026-08-28

Michelin North America, Inc., Grant of Petition for Decision of Inconsequential Noncompliance

Transportation Department, National Highway Traffic Safety Administration

Rule2026-176362026-08-28

Vessel and Shipyard Financing, Regulatory Revision

Transportation Department, Maritime Administration

Proposed Rule2026-170422026-08-20

Small Business Size Standards

Small Business Administration

Proposed Rule2026-170392026-08-20

Small Business Size Standards: Revised Size Standards Methodology

Small Business Administration

Notice2026-166032026-08-14

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

Regulatory Information Service Center

Notice2026-165402026-08-13

Toyota Motor North America, Inc., Grant of Petition for Decision of Inconsequential Noncompliance

Transportation Department, National Highway Traffic Safety Administration

Notice2026-162652026-08-10

Initiation of Antidumping and Countervailing Duty Administrative Reviews

Commerce Department, International Trade Administration

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

Rule2026-158332026-08-04

Medicare Program; Hospital Inpatient Prospective Payment Systems for Acute Care Hospitals (IPPS) and the Long-Term Care Hospital Prospective Payment System and Policy Changes and Fiscal Year (FY) 2027 Rates; Requirements for Quality Programs; Other Policy Changes; and Adoption of Updated Versions of Certain Health Information Technology Standards

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

Proposed Rule2026-156052026-07-31

Qualification and Certification of Locomotive Engineers and Conductors; English Language Proficiency and Other Requirements

Transportation Department, Federal Railroad Administration

Rule2026-155852026-07-31

Requirements for Interference-Tolerant Radio Altimeter Systems

Transportation Department, Federal Aviation Administration

Rule2026-154932026-07-31

Air Plan Approval; Rhode Island; Update to Materials Incorporated by Reference

Environmental Protection Agency

Notice2026-154592026-07-31

Mercedes-Benz USA, LLC, Grant of Petition for Decision of Inconsequential Noncompliance

Transportation Department, National Highway Traffic Safety Administration

Notice2026-152512026-07-29

Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Order Approving a Proposed Rule Change To Amend the FINRA Rule 6700 Series (Trade Reporting and Compliance Engine) (TRACE) To Expand the Scope of the Non-Member Affiliate-Principal Transaction Indicator to Also Include Member Affiliates

Securities and Exchange Commission

Proposed Rule2026-151672026-07-28

Air Plan Approval; Michigan; Redesignation of the Berrien, MI and Muskegon, MI Areas to Attainment of the 2015 Ozone Standards

Environmental Protection Agency

Notice2026-147622026-07-22

Arms Sales Notification

Defense Department,

Notice2026-143452026-07-16

United States of America, et al. v. RealPage, Inc., et al.; Proposed Final Judgment and Competitive Impact Statement

Justice Department, Antitrust Division

Proposed Rule2026-143272026-07-16

Medicare and Medicaid Programs; CY 2027 Payment Policies Under the Physician Fee Schedule and Other Changes to Part B Payment and Coverage Policies; Medicare Shared Savings Program Requirements; and Medicare Prescription Drug Inflation Rebate Program

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

Rule2026-139982026-07-10

Facilitating Implementation of Next Generation 911 Services (NG911); Improving 911 Reliability

Federal Communications Commission

Notice2026-138922026-07-09

Initiation of Antidumping and Countervailing Duty Administrative Reviews

Commerce Department, International Trade Administration

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