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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.

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Displaying 451 - 500 of 10000

Date Subject Document Type Part
04/24/2026 Pipeline Safety: Editorial Corrections and Clarifications to Criteria for Conducting Integrity Assessments Using Guided Wave Ultrasonic Testing Rule 192
04/24/2026 Pipeline Safety: Interpretation Request Procedures Rule 190
04/24/2026 Pipeline Safety: Removing Obsolete Provision in Safety-Related Condition Reporting Requirements Rule 191
04/24/2026 Pipeline Safety: Safety of Gas Transmission Pipelines: MAOP Reconfirmation, Expansion of Assessment Requirements, and Other Related Amendments; Correction Rule 192
04/24/2026 Pipeline Safety: Clarification of Incident Reporting Requirements for Gas Pipeline Facilities Rule 191
04/24/2026 Pipeline Safety: Electronic Submission of Requests for Written Interpretations and Special Permits Rule 190
04/24/2026 Pipeline Safety: Consent Orders. Rule 190
04/24/2026 Pipeline Safety: Declaratory Order Procedures Rule 190
04/24/2026 Pipeline Safety: Standards Update-ASME B31.4 Rule 195
04/24/2026 Pipeline Safety: Standards Update-NACE SP0206 Rule 192
04/24/2026 Pipeline Safety: Standards Update-NACE SP0502 Rule 192, 195
04/24/2026 Pipeline Safety: Standards Update-MSS SP-75 Rule 195
04/24/2026 Pipeline Safety: Standards Update-ASTM F1055 Rule 192
04/24/2026 Pipeline Safety: Standards Update-ASTM F1973 Rule 192
04/24/2026 Pipeline Safety: Standards Update-ASTM F2767 Rule 192
04/24/2026 Pipeline Safety: Standards Update-ASTM D2513 Rule 192
04/24/2026 Pipeline Safety: Standards Update-ASTM F2620 Rule 192
04/24/2026 Pipeline Safety: Standards Update-ASTM A333/A333M Rule 192, 195
04/24/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Rule
04/24/2026 Airworthiness Directives; Dassault Aviation Airplanes Rule
04/24/2026 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Rule
04/24/2026 Amendments to the Federal Railroad Administration's Procedures for Service of Documents in Railroad Safety Enforcement Proceedings Rule 209
04/24/2026 Notice of Intent To Prepare a Supplemental Environmental Impact Statement for the PA Turnpike (I-276)/I-95 Interchange Project Stage 3 Delaware River Bridge: Bucks County, Pennsylvania and Burlington County, New Jersey Notice
04/24/2026 Airworthiness Directives; B/E Aerospace Fischer GmbH Medical Seats Rule
04/24/2026 Pipeline Safety: Request for Special Permit; Texas Gas Transmission, LLC (TGT) Notice
04/24/2026 National Emergency Medical Services Advisory Council Notice of Public Meeting Notice
04/24/2026 Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Drug and Alcohol Testing Program for Personnel Engaged in Specified Aviation Activities Notice
04/23/2026 Notice of Availability of Proposed Guidance for Preferred Loan Sizing for Transit-Oriented Development Projects Under the Railroad Rehabilitation and Improvement Financing Program and Transportation Infrastructure Finance and Innovation Act Program Notice
04/23/2026 Advisory Board; Notice of Public Meeting Notice
04/23/2026 Establishment of United States Area Navigation Routes T-583 and T-585 in Texas Proposed Rule
04/23/2026 Agency Information Collection Activity Under OMB Review: Transit Research, Development, Demonstration, Deployment and Training Projects Notice
04/23/2026 Agency Information Collection Activity Under OMB Review: Public Transportation Emergency Relief Program Notice
04/23/2026 Agency Information Collection Activity Under OMB Review: All Stations Accessibility Program (ASAP) Notice
04/23/2026 Airworthiness Directives; Various Helicopters Proposed Rule
04/23/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Proposed Rule
04/23/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/23/2026 Notice of Petition for Waiver of Compliance Notice
04/23/2026 Notice of Application for Approval of Discontinuance or Modification of a Railroad Signal System Notice
04/23/2026 Notice of Petition for Extension of Waiver of Compliance Notice
04/23/2026 Notice of Petition for Waiver of Compliance Notice
04/23/2026 Proposed Agency Information Collection Activities; Comment Request Notice
04/23/2026 Proposed Agency Information Collection Activities; Comment Request Notice
04/23/2026 Proposed Agency Information Collection Activities; Comment Request Notice
04/23/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
04/23/2026 Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Collection Approval of Information Collection: Fueling Aviation's Sustainable Transition Grant Program Notice
04/22/2026 Hazardous Materials: Notice of Public Meetings in 2026 for International Standards on the Transport of Dangerous Goods Notice
04/22/2026 Solicitation of Proposals for Annual Combating Human Trafficking in Transportation Impact Awards Notice
04/22/2026 Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Flight Operations Quality Assurance (FOQA) Program Notice
04/22/2026 Establishment of Class E Airspace; Barksdale, TX Proposed Rule
04/22/2026 Notice of Funding Opportunity for the Fiscal Years 2025-2026 Federal-State Partnership for Intercity Passenger Rail Program for Projects Located on the Northeast Corridor (Partnership-NEC) Notice