HL Rule FAQs Comparison Document

Current as of source date

Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

View source

Additional InformationHL Rule FAQs Comparison Document Other; Additional Information. Filed in Regulations.gov docket PHMSA-2019-0225.#

This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.