Federal Register

345 documents (filtered)

Filters: Agency: Transportation DepartmentModality: MUST Clear all
Final Rule 2025-20590 1 oblig.
Airworthiness Directives; Airbus SAS Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 21, 2025
Eff: Nov 21, 2025
Final Rule 2025-20482 1 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 20, 2025
Eff: Dec 26, 2025
Proposed Rule 2025-20061 2 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 18, 2025
Final Rule 2025-19900 3 oblig.
Airworthiness Directives; Textron Aviation Inc. (Type Certificate Previously Held by Cessn...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 17, 2025
Eff: Dec 2, 2025
Final Rule 2025-19777 4 oblig.
Airworthiness Directives; Polskie Zakłady Lotnicze Sp. z o.o. Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 4, 2025
Eff: Nov 19, 2025
Final Rule 2025-19555 2 oblig.
Airworthiness Directives; Continental Aerospace Technologies GmbH Engines
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Oct 15, 2025
Eff: Oct 30, 2025
Final Rule 2025-19532 3 oblig.
Airworthiness Directives; Cameron Balloons Ltd. Fuel Cylinders
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Oct 10, 2025
Eff: Oct 27, 2025
Final Rule 2025-19460 6 oblig.
Disadvantaged Business Enterprise Program and Disadvantaged Business Enterprise in Airport...
Transportation Department CFR: 49 CFR 23, 49 CFR 26
Oct 3, 2025
Eff: Oct 3, 2025
Final Rule 2025-19230 1 oblig.
Restoring Integrity to the Issuance of Non-Domiciled Commercial Drivers Licenses (CDL); Co...
Transportation Department, Federal Motor Carrier Safety Administration CFR: 49 CFR 384
Oct 2, 2025
Eff: Oct 2, 2025
Final Rule 2025-19354 2 oblig.
Airworthiness Directives; Textron Aviation Inc. Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Oct 2, 2025
Eff: Oct 17, 2025
Final Rule 2025-19355 6 oblig.
Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Oct 2, 2025
Eff: Oct 17, 2025
Proposed Rule 2025-19082 1 oblig.
Airworthiness Directives; Leonardo S.p.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 30, 2025
Proposed Rule 2025-18833 1 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 29, 2025
Final Rule 2025-18869 3 oblig.
Restoring Integrity to the Issuance of Non-Domiciled Commercial Drivers Licenses (CDL)
Transportation Department, Federal Motor Carrier Safety Administration CFR: 49 CFR 383, 49 CFR 384
Sep 29, 2025
Eff: Sep 29, 2025
Proposed Rule 2025-18711 1 oblig.
Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Hel...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 26, 2025
Final Rule 2025-18759 1 oblig.
Airworthiness Directives; Bombardier, Inc., Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 26, 2025
Eff: Oct 31, 2025
Final Rule 2025-18497 1 oblig.
Airworthiness Directives; Leonardo S.p.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 24, 2025
Eff: Oct 9, 2025
Final Rule 2025-18499 2 oblig.
Airworthiness Directives; Polskie Zaklady Lotnicze Sp. z o.o. Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 24, 2025
Eff: Oct 29, 2025
Final Rule 2025-17984 1 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 17, 2025
Eff: Oct 22, 2025
Proposed Rule 2025-17889 1 oblig.
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously H...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 16, 2025
Proposed Rule 2025-17781 1 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 15, 2025
Final Rule 2025-17516 2 oblig.
Airworthiness Directives; Costruzioni Aeronautiche Tecnam S.p.A. Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 11, 2025
Eff: Sep 26, 2025
Final Rule 2025-17387 1 oblig.
Airworthiness Directives; Leonardo S.p.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 10, 2025
Eff: Sep 25, 2025
Final Rule 2025-17026 5 oblig.
Airworthiness Directives; MD Helicopters, LLC
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 5, 2025
Eff: Oct 10, 2025
Final Rule 2025-17066 1 oblig.
Airworthiness Directives; International Aero Engines AG Engines
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Sep 5, 2025
Eff: Oct 10, 2025
Final Rule 2025-16083 1 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 22, 2025
Eff: Sep 26, 2025
Final Rule 2025-15988 1 oblig.
Pipeline Safety: Periodic Standards Update II
Transportation Department, Pipeline and Hazardous Materials Safety Administration CFR: 49 CFR 191, 49 CFR 192
Aug 21, 2025
Eff: Jan 10, 2026
Proposed Rule 2025-15998 2 oblig.
Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombard...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 21, 2025
Final Rule 2025-15839 3 oblig.
Airworthiness Directives; Siam Hiller Holdings, Inc.
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 20, 2025
Eff: Sep 24, 2025
Final Rule 2025-15657 1 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Aug 18, 2025
Eff: Sep 22, 2025
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The Federal Register is the daily journal of the U.S. government. Proposed rules invite public comment before becoming law. Final rules have completed the comment process and are (or will become) legally binding. FRTracker extracts obligations from these documents—the specific things people or organizations must, may, or must not do.