NPGA Bobtail

PHMSA Provides Technical Correction to Odorant Procedure Terminology


NPGA recently revised an existing Fact Sheet on odorant testing based on a finalized rulemaking by the U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA).  As background, in 2016, PHMSA finalized a regulation regarding procedures to ensure adequate odorization ...

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