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Office of Hazardous Materials Safety
Hazardous Materials Rulemaking Actions


The Office of Hazardous Materials Safety is providing copies in Acrobat PDF1 format of every rulemaking action issued since November 1967 that affected the HMR. However, this project is a work in progress and only those rulemaking action with a docket number of HM-200 or higher are currently available. Information available in the tables, e.g., Rulemaking description, HM Docket Number, Federal Register Citations can be searched by using the "Search" function of your web browser.


1An Adobe PDF files allows you to view/print the document in its original format. In order to view these files, you must have Adobe Reader properly configured with your browser. You may download this software FREE from Adobe's Web site. For best viewing results, change Adobe Reader's view setting to "Fit Visible".
Get Adobe Acrobat Exiting PHMSA
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