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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 51 - 100 of 10000

Date Subject Document Type Part
08/04/2026 Hazardous Materials: Reducing Burdens on Domestic Companies Using Battery-Powered Equipment in Trades Rule 173
08/04/2026 Hazardous Materials: Adoption of Department of Transportation Special Permit 21478 Rule 172, 173
08/04/2026 Hazardous Materials: Adoption of Department of Transportation Special Permit 14175 Rule 180
08/04/2026 Hazardous Materials: Adoption of Department of Transportation Special Permit 21379 Rule 171, 173
08/04/2026 Hazardous Materials: Adoption of Department of Transportation Special Permit 21287 Rule 171, 173
08/04/2026 Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations Rule 177
08/04/2026 Hazardous Materials: Removing Burdensome Rail Reporting Requirements Rule 171, 174
08/04/2026 Hazardous Materials: Reduce Training Burdens for America's Farmers Rule 172
08/04/2026 Hazardous Materials: Reducing Recordkeeping Requirements for Domestic Carriers Rule 107
08/04/2026 Hazardous Materials: Modernizing Payments To and From America's Bank Account Rule 107
08/04/2026 Hazardous Materials: Improving Efficiencies for Special Permits and Approvals Renewals Rule 107
08/04/2026 Hazardous Materials: Reducing Burdens by Allowing Continued Use of Department of Transportation Special Permit Packagings Rule 173
08/04/2026 Hazardous Materials: Remove Redundant List of U.S. EPA CERCLA Hazardous Substances Rule 171, 172, 173
08/04/2026 Hazardous Materials: Reducing Undue Paperwork Burdens to Domestic Carriers Rule 172
08/04/2026 Hazardous Materials: Reducing Costs to Domestic Shippers and Carriers of Limited Quantities Rule 172, 173
08/04/2026 Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers Rule 171
08/04/2026 Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: National Air Tours Safety Standards Notice
08/04/2026 Agency Information Collection Activities; Renewal of an Approved Information Collection Request: Commercial Driver's License Drug and Alcohol Clearinghouse Notice
08/04/2026 Establishment of Class C Airspace and Removal of Class D Airspace; Wilmington International Airport, NC Proposed Rule
08/04/2026 IFR Altitudes; Miscellaneous Amendments Rule
08/04/2026 Federal Motor Vehicle Safety Standards; Child Restraint Anchorage Systems; Child Restraint Systems Proposed Rule 571, 585
08/04/2026 Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Fueling Aviation's Sustainable Transition Grant (FAST) Program Notice
08/03/2026 High-Speed Train Noise Emission Standards Proposed Rule 210
08/03/2026 Amendment of Very High Frequency Omnidirectional Range Federal Airways V-108 in the Vicinity of Concord, California Rule
08/03/2026 Establishment of United States Area Navigation Route T-581 in the Vicinity of Missoula, Montana Rule
08/03/2026 Massachusetts Bay Transportation Authority's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System Notice
08/03/2026 Amendment of Class D and Class E Airspace; Morgantown, WV: Withdrawal Proposed Rule
08/03/2026 Notice of Adoption of Tennessee Valley Authority Categorical Exclusion Under the National Environmental Policy Act Notice
08/03/2026 FAA Transition Plan to Unleaded Aviation Gasoline V1.0 Notice
07/31/2026 Qualification and Certification of Locomotive Engineers and Conductors; English Language Proficiency and Other Requirements Proposed Rule 240, 242
07/31/2026 Amendment of United States Area Navigation Routes (RNAV) T-285 and T-286 in the Vicinity of Thedford, NE Rule
07/31/2026 Amendment of Jet Route J-24 and Very High Frequency Omnidirectional Range Federal Airways V-244, V-508 and Revocation of Very High Frequency Omnidirectional Range Federal Airway V-255 in the Vicinity of Hays, Kansas. Proposed Rule
07/31/2026 Amendment of United States Area Navigation Route T-388 in the Vicinity of Kodiak, Alaska Rule
07/31/2026 Requirements for Interference-Tolerant Radio Altimeter Systems Rule
07/31/2026 Pipeline Safety: Standards Update-ASTM A53/A53M Rule 192, 195
07/31/2026 Pipeline Safety: Standards Update-ASTM A333/A333M Rule 192, 195
07/31/2026 Pipeline Safety: Clarifying Hazardous Liquid Pipeline Integrity Management Guidance Rule 195
07/31/2026 Pipeline Safety: Standards Update-ASTM A372/A372M Rule 192
07/31/2026 Pipeline Safety: Standards Update-ASTM F1055 Rule 192
07/31/2026 Pipeline Safety: Standards Update-ASME B31.4 Rule 195
07/31/2026 Pipeline Safety: Standards Update-ASTM D2513 Rule 192
07/31/2026 Pipeline Safety: Standards Update-ASTM F2767 Rule 192
07/31/2026 Pipeline Safety: Standards Update-ASTM F2620 Rule 192
07/31/2026 Pipeline Safety: Standards Update-MSS SP-75 Rule 195
07/31/2026 Pipeline Safety: Standards Update-NACE SP0206 Rule 192
07/31/2026 Pipeline Safety: Standards Update-NACE SP0502 Rule 192, 195
07/31/2026 Pipeline Safety: Standards Update-NFPA 59 Rule 192
07/31/2026 Pipeline Safety: Standards Update-NFPA 58 Rule 192
07/31/2026 Pipeline Safety: Standards Update-ASTM F1973 Rule 192
07/31/2026 Pipeline Safety: Electronic Retention of Part 194 Response Plans Rule 194