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Gas Distribution Integrity Management Program

Gas Distribution Integrity Management Program

The Pipeline and Hazardous Materials Safety Administration (PHMSA) published the final rule establishing integrity management requirements for gas distribution pipeline systems on December 4, 2009 (74 FR 63906). The effective date of the rule is...

Gas Transmission Integrity Management

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." The...