Federal regulations

FAA supersedes prior airworthiness directive for Pilatus Model PC-24 airplanes, requiring operators to revise aircraft maintenance manual airworthiness limitations sections to address safety conditions.

Department of Defense publishes unclassified arms sales notification to Congress as required under the Foreign Military Sales Act.

The Federal Railroad Administration seeks OMB approval for an information collection request under the Paperwork Reduction Act, with public comment period closed January 30, 2026.

The U.S. Department of Commerce preliminarily determines countervailable subsidies were provided to Canadian softwood lumber producers during January 1–December 31, 2024, and rescinds the review for 56 companies.

The National Heart, Lung and Blood Institute plans to grant an exclusive patent license to Septune, Inc. for catheter-based myotomy device and system inventions.

NHTSA denies defect petition DP25-001 filed August 14, 2025, regarding plastic underbody shield degradation on 2020 Ford Explorer vehicles, concluding insufficient evidence warrants a safety investigation.

The U.S. International Trade Commission instituted antidumping and countervailing duty investigations into tin mill products from China, Taiwan, and Turkey with a preliminary determination deadline of May 26, 2026.

The Department of Defense publishes unclassified arms sales notifications to Congress as required by federal law.

NOAA updates its fee schedule for special access to environmental data and related products, with most public access remaining free through NCEI, CLASS, and partner programs.

The Export-Import Bank received an application for a long-term loan or financial guarantee exceeding $100 million and will present public comments to its Board before final approval.

The Postal Regulatory Commission recognizes new rates for Inbound Letter Post Small Packets effective January 1, 2027, and invites public comment on the filing and related Mail Classification Schedule changes.

National Heart, Lung, and Blood Institute announces an open meeting of its National Heart, Lung, and Blood Advisory Council to discuss institute policies, programs, and administrative matters.

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The USPS filed a notice of mailing services price adjustments effective July 12, 2026, with corresponding revisions to Domestic Mail Manual standards for small businesses and mailers.

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