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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Pipeline Safety: Distribution Integrity Management Program Considerations for Plastic Piping and Components

Action
Notice; issuance of advisory bulletin.

Summary

PHMSA is issuing this advisory bulletin to remind owners and operators of natural gas distribution systems of requirements under the distribution integrity management program (DIMP) regulations regarding certain plastic piping and components.

Detail

Published Date
01/23/2026

Comment
Comment now on Regulations.gov

Federal Register
2026-01321

Docket Number
PHMSA-2026-0166

Document
View PDF

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Issued Date: