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General

Legacy ID
16
Show Effective Date
Off
Significant Regulatory Guidance
No
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COVID-19 Information

The Coronavirus (COVID-19) clinical samples are a "Category B" material for transportation, defined as an infectious substance that is not in a form generally capable of causing permanent disability or life-threatening or fatal disease in otherwise healthy humans or animals when exposure to it...

GT Integrity Assurance (formerly IM) Notifications

PHMSA gas transmission integrity management regulations require operators to submit the notifications listed below.

Program §192.909(b) ...any change to the program that may substantially affect the program's implementation or may significantly modify the program or schedule for...

HL Integrity Assurance (formerly IM) Notifications

PHMSA hazardous liquid integrity management and pipeline assessment regulations require operators to submit the notifications listed below:

Repair §195.452(h)(1)(i) ...if the operator cannot meet the schedule for evaluation and remediation required under paragraph (h)(3) of this...

Underground Natural Gas Storage

This site is administered by the Pipeline and Hazardous Materials Safety Administration (PHMSA). It provides information concerning Safe Operations of Underground Gas Storage Facilities for Natural Gas.