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Privacy Policy

Thank you for visiting the Department of Transportatioon's (DOT's) Pipeline & Hazardous Materials Safety Administration (PHMSA) website.   PHMSA is committed to respecting your right to privacy and will protect it when you visit our site.

This Privacy Policy explains PHMSA...

PHMSA Issues Pipeline Damage Prevention Programs Final Rule

WASHINGTON – The U.S. Department of Transportation's Pipeline and Hazardous Materials Safety Administration (PHMSA) today announced the issuance of a final rule to establish the process for evaluating State excavation damage prevention programs and enforcing Federal standards in States...

Department of Energy Posts Crude Oil Characteristics Research Plan

In their continuing efforts to obtain a science-based understanding of the production, treatment, and transportation of various types of crude oil, DOT and DOE asked the Sandia National Laboratories to prepare recommendations to address gaps in crude oil characterization data; uncertainty and a...