Federal Register

246 documents (filtered)

Filters: Type: final ruleAgency: Transportation DepartmentModality: MUST Clear all
Final Rule 2026-01956 1 oblig. Paired
Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Feb 2, 2026
Eff: Feb 17, 2026
Final Rule 2026-01549 3 oblig.
Reflectorization of Rail Freight Rolling Stock; Codifying Existing Waivers
Transportation Department, Federal Railroad Administration CFR: 49 CFR 224
Jan 27, 2026
Eff: Jan 27, 2026
Final Rule 2026-01152 1 oblig. Paired
Airworthiness Directives; CFM International, S.A. Engines
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 22, 2026
Eff: Feb 26, 2026
Final Rule 2026-01182 1 oblig.
Airworthiness Directives; PZL-Swidnik S.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 22, 2026
Eff: Feb 6, 2026
Final Rule 2026-00841 1 oblig. Paired
Airworthiness Directives; Bombardier, Inc., Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 16, 2026
Eff: Feb 20, 2026
Final Rule 2026-00566 5 oblig.
Pipeline Safety: Class Location Change Requirements
Transportation Department, Pipeline and Hazardous Materials Safety Administration CFR: 49 CFR 192
Jan 14, 2026
Eff: Mar 16, 2026
Final Rule 2026-00454 2 oblig. Paired
Airworthiness Directives; Honda Aircraft Company LLC Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 13, 2026
Eff: Feb 17, 2026
Final Rule 2026-00330 1 oblig. Paired
Airworthiness Directives; International Aero Engines LLC Engines
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 12, 2026
Eff: Feb 17, 2026
Final Rule 2026-00357 1 oblig. Paired
Airworthiness Directives; Baykar Piaggio Aerospace S.p.A. (Type Certificate Previously Hel...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 12, 2026
Eff: Feb 17, 2026
Final Rule 2026-00163 1 oblig. Paired
Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Jan 8, 2026
Eff: Feb 12, 2026
Final Rule 2025-23861 1 oblig.
Airworthiness Directives; Leonardo S.p.A. Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 29, 2025
Eff: Jan 13, 2026
Final Rule 2025-23414 6 oblig.
Falsification, Reproduction, Alteration, Omission, or Incorrect Statements
Transportation Department, Federal Aviation Administration CFR: 14 CFR 120, 14 CFR 142
Dec 19, 2025
Eff: Dec 19, 2025
Final Rule 2025-22848 1 oblig.
Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 16, 2025
Eff: Dec 31, 2025
Final Rule 2025-22629 1 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 12, 2025
Eff: Jan 16, 2026
Final Rule 2025-22320 3 oblig.
Airworthiness Directives; Hélicoptères Guimbal Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 9, 2025
Eff: Jan 13, 2026
Final Rule 2025-22338 3 oblig.
Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosyste...
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 9, 2025
Eff: Dec 24, 2025
Final Rule 2025-22218 16 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Dec 8, 2025
Eff: Jan 12, 2026
Final Rule 2025-21474 2 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 28, 2025
Eff: Jan 2, 2026
Final Rule 2025-21477 1 oblig.
Airworthiness Directives; The Boeing Company Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 28, 2025
Eff: Jan 2, 2026
Final Rule 2025-21479 1 oblig.
Airworthiness Directives; Airbus SAS Airplanes
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 28, 2025
Eff: Jan 2, 2026
Final Rule 2025-20946 8 oblig.
Airworthiness Directives; Airbus Helicopters
Transportation Department, Federal Aviation Administration CFR: 14 CFR 39
Nov 25, 2025
Eff: Dec 30, 2025
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
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
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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.