49 CFR §190.307
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Records of the Pipeline and Hazardous Materials Safety Administration relating to rulemaking proceedings are available for inspection as provided in section 552(b) of title 5, United States Code, and part 7 of the Regulations of the Office of the Secretary of Transportation (part 7 of this title).