Federal Register publishes HM-233F revisions to the HMR

The United States Department of Transportation’s (USDOT) Pipeline and Hazardous Materials Safety Administration (PHMSA) yesterday published the newest rulemaking under its HM-233 Docket family.  This incorporates various aspects of previously issued Special Permits (SP’s) into the body of the regulations.  Specials Permits are administrative actions that grant specific users permission to do something outside of