PHMSA–2013–0255; Amdt. Nos. 192–134, 195–106 Technical Correction 8/1/2023

2020 Memorandum of Understanding Between DOT-PHMSA/DOI-BSEE for OCS Pipelines

The Memorandum of Understanding (MOU) supersedes the MOU dated December 10, 1996, between the Department of Transportation (DOT) and the Department of the Interior (DOI) regarding Outer Continental Shelf (OCS) pipelines.  The MOU identifies responsibilities for different aspects...

PHMSA Oil Spill Exercise & Response Training Videos

PHMSA has partnered with federal, state, local, and industry response organizations to develop training resources for the oil spill response community. 

The training resources can be incorporated into existing programs or serve as an orientation or annual refresher training when...

Evaluation of Ruptured DOT-E-7235 Cylinder PDF

Gas Transmission Integrity Management

This site is administered by the Pipeline and Hazardous Materials Safety Administration (PHMSA). It provides information concerning the Gas Transmission Integrity Management Rule (49 CFR Part 192, Subpart O), commonly referred to as the “Gas IM Rule....