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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....
This site is administered by the Pipeline and Hazardous Materials Safety Administration (PHMSA). It provides information concerning Liquid Pipeline Integrity Management in High Consequence Areas for Hazardous Liquid Operators (49 CFR Parts 195.450 and .452),...
PHMSA collects Safety Program data solely for safety oversight purposes. The data does not imply any financial or legal relationship between operators. Safety Program data simply shows all operators implementing a common set of procedures. The specific Safety Programs and links to more...
PHMSA collects data and provides information and analyses of pipeline infrastructure under its authority. PHMSA's incident data access files can be downloaded free of charge. The agency uses this information to create a baseline for evaluating programs, increase safety awareness, motivate...
Starting in 2011, PHMSA began collecting Mechanical Fitting Failure (MFF) reports on form PHMSA F-7100.1-2. In the Gas Pipeline Regulatory Reform rule (PHMSA 2018-0046-0063), PHMSA ended the MFF information collection to ease...
The Pipeline and Hazardous Materials Safety Administration, Office of Pipeline Safety, provides some data and information in a pictorial or graphical format on selected pipeline safety topics. The goal is to provide the viewer with a qualitative understanding of the content. This site is updated...