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Notices and Rulemaking Documents

This search provides the ability to find Notices, Rules and Proposed Rules from [administration] affecting [49 CFR 1-1399] based on Keyword, Document Type, Topic, and Subject. To search and browse regulations using the eCFR website, use the link below.

Search the eCFR (Link to eCFR: https://www.ecfr.gov/search)

Displaying 1 - 50 of 10000

Date Subject Document Type Part
05/04/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/04/2026 Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes Proposed Rule
05/01/2026 Airworthiness Directives; General Electric Company Engines Proposed Rule
04/30/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/29/2026 Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes Rule
04/29/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
04/29/2026 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Rule
04/29/2026 Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters Rule
04/29/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
04/29/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
04/29/2026 Airworthiness Directives; Textron Aviation Inc. Airplanes Proposed Rule
04/29/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/29/2026 Airworthiness Directives; Leonardo S.p.a. Helicopters Proposed Rule
04/29/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/28/2026 Removal of Unnecessary and Outdated Paperwork Reduction Act References Rule 209, 213, 217, 219, 227, 229, 230, 232, 238, 239, 240, 241, 242
04/28/2026 Airworthiness Directives; Safran Helicopter Engines, S.A. (Type Certificate Previously Held by Turbomeca, S.A.) Engines Rule
04/27/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/24/2026 Airworthiness Directives; Dassault Aviation Airplanes Rule
04/24/2026 Airworthiness Directives; B/E Aerospace Fischer GmbH Medical Seats Rule
04/24/2026 Airworthiness Directives; Pratt & Whitney Engines Rule
04/24/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Rule
04/24/2026 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Rule
04/23/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/23/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
04/23/2026 Airworthiness Directives; Various Helicopters Proposed Rule
04/23/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Proposed Rule
04/22/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
04/21/2026 Airworthiness Directives; Various Helicopters Proposed Rule
04/21/2026 Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Rule
04/15/2026 Airworthiness Directives; Airbus Helicopters Proposed Rule
04/15/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/14/2026 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Rule
04/14/2026 Airworthiness Directives; Airbus SAS Airplanes Rule
04/14/2026 Airworthiness Directives; Columbia Helicopters, Inc. and Restricted Category Model CH-47D Helicopters Proposed Rule
04/14/2026 Airworthiness Directives; Airbus Helicopters Rule
04/14/2026 Airworthiness Directives; Airbus Helicopters Rule
04/14/2026 Airworthiness Directives; Airbus Helicopters Rule
04/13/2026 Airworthiness Directives; Airbus Helicopters Proposed Rule
04/13/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/10/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/08/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Proposed Rule
04/07/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/07/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Proposed Rule
04/06/2026 Airworthiness Directives; Baykar Piaggio Aerospace S.p.A. (Type Certificate Previously Held by Piaggio Aviation S.p.A.) Airplanes Rule
04/06/2026 Airworthiness Directives; Airbus Helicopters Rule
04/06/2026 Airworthiness Directives; Airbus Helicopters Rule
04/06/2026 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Proposed Rule
04/06/2026 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Rule
04/06/2026 Airworthiness Directives; Dassault Aviation Airplanes Rule
04/03/2026 Airworthiness Directives; DG Aviation GmbH (Type Certificate Previously Held by DG Flugzeugbau GmbH) Gliders Rule