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Notices and Rulemaking Documents

The following PHMSA rules and notices are linked to the Federal Register website. The Federal Register is the Federal Government’s official daily publication of rules, proposed rules, and notices of federal agencies, and provides a forum for public participation in the democratic process. You may filter between Rules and Notices using the Document Type dropdown. The Topic dropdown will provide you rules associated with that topic while the Subject dropdown will provide you Notices and Rules that mention that subject.

The Federal Register provides notices dating back to 1995. If you need to see notices prior to 1995, please contact:

Office of Hazardous Materials Safety: 202-366-4488
Office of Pipeline Safety: 202-366-4595

The Federal Register provides rulemaking documents dating back to 1995. If you need to see rules prior to 1995, please visit our rulemakings archives:

Hazardous Materials Safety Rulemaking Archive
Pipeline Safety Rulemaking Archive

Displaying 1 - 50 of 1905

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Date Subject Document Type Part
07/16/2008 Hazardous Materials; Miscellaneous Amendments Correction 172
02/29/2008 Pipeline Safety: Updated Notification of the Susceptibility to Premature Brittle-Like Cracking of Older Plastic Pipe Correction
02/29/2008 Notice Reopening the Deadline Date for the New Fiscal Year (FY) 2008 Awards; Personnel Development To Improve Services and Results for Children with Disabilities Program (CFDA No. 84.325T) Correction
10/18/2007 Hazardous Materials Regulations: Minor Editorial Corrections and Clarifications Correction 172, 178
10/11/2005 State Court Decision Affecting Recordation of Artisan Liens Correction
10/11/2005 Hazardous Materials Regulations: Minor Editorial Corrections and Clarifications Correction 172
09/25/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
09/25/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
09/25/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
09/19/2023 Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee Notice
08/29/2023 Hazardous Materials: Information Collection Activities Notice
08/18/2023 Hazardous Materials: Frequently Asked Questions-Incident Reporting Notice
08/10/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
08/10/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
08/10/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
08/07/2023 Pipeline Safety: Pipeline Safety Research and Development Forum Notice
07/05/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
07/05/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
07/05/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
06/21/2023 Hazardous Materials: Information Collection Activities Notice
06/14/2023 Hazardous Materials: Notification of Termination of Certain Explosive Classification Approvals Due to Non-Compliance With the UN Model Regulation Test Series 6(d) Requirement Notice
05/31/2023 Pipeline Safety: Request for Special Permit; Florida Gas Transmission Company, LLC Notice
05/31/2023 Pipeline Safety: Request for Special Permit; Florida Gas Transmission Company, LLC Notice
05/26/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
05/26/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
05/26/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
05/26/2023 Hazardous Materials: Adjusting Registration and Fee Assessment Program; Notice of Public Meeting Notice
05/22/2023 Hazardous Materials: Information Collection Activities Notice
05/05/2023 Safety of Underground Natural Gas Storage Public Meeting Notice
04/24/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
04/24/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
04/24/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
04/20/2023 Pipeline Safety: Request for Special Permit; Florida Gas Transmission Company, LLC Notice
04/20/2023 Pipeline Safety: Carbon Dioxide Pipeline Safety Public Meeting Notice
04/19/2023 Pipeline Safety: Request for Special Permit; Florida Gas Transmission Company, LLC Notice
04/14/2023 Hazardous Materials: Request for Feedback on Recycled Plastics Policy Notice
04/12/2023 Hazardous Materials: Public Meeting Notice for the 2024 Emergency Response Guidebook (ERG2024) Notice
04/05/2023 Safety of Underground Natural Gas Storage Public Meeting Notice
04/05/2023 Lithium Battery Air Safety Advisory Committee; Notice of Public Meeting Notice
03/24/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
03/24/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
03/24/2023 Hazardous Materials: Notice of Applications for Modification to Special Permits Notice
03/22/2023 Hazardous Materials: Information Collection Activities Notice
02/23/2023 Hazardous Materials: Notice of Public Meetings in 2023 for International Standards on the Transport of Dangerous Goods Notice
02/15/2023 Hazardous Materials: Notice of Applications for New Special Permits Notice
02/15/2023 Hazardous Materials: Notice of Applications for Special Permits Notice
02/15/2023 Hazardous Materials: Notice of Actions on Special Permits Notice
01/25/2023 Hazardous Materials: Notice of Application for Special Permit; Extension of Comment Period Notice
01/24/2023 Pipeline Safety: Request for Special Permit; Tennessee Gas Pipeline Company, LLC Notice
01/18/2023 Pipeline Safety: Request for Special Permit; Colorado Interstate Gas Company, LLC Notice