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Pipeline

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Standards Incorporated by Reference

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PHMSA currently incorporates by reference into 49 CFR Parts 192, 193, and 195 all or parts of more than 80 standards and specifications developed and published by standard developing organizations (SDO's). In...

Standards and Rulemaking Overview

The Office of Pipeline Safety's Standards & Rulemaking division periodically issues rulemaking documents that propose or adopt changes to the regulations. You may participate in the rulemaking process by filing written comments on any rulemaking document that asks for comments,...