Petitions for Rulemaking
The table below lists open petitions for rulemaking that PHMSA's Office of Hazardous Materials Safety has received to amend the Hazardous Materials Regulations (49 CFR Parts 171-185). The petition number (e.g., P-0001), docket ID, name of the petitioner, and links to the docket for this petition on
www.regulations.gov. To find additional closed petitions go to its docket. To find a docket for a given petition, go to
www.regulations.gov and at the "Search for Dockets" page and type in the Docket ID. Recent Petitions for Rulemaking published to the Federal Register appear at the bottom of the page.