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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Hazardous Materials: Termination of M-Number and R-Number Approvals Issued Without an Expiration Date


All R-number holders and holders of M-number approvals issued without an expiration date that did not show cause why their approvals should not be terminated, or did not apply for a modification of that approval to get a 5-year expiration time frame in response to the Federal Register Notice issued Friday, November 17, 2017, [Docket No. PHMSA-2017-0084; Notice No. 2017-03], are hereby notified that these approvals shall be terminated, 30 days from the publication of this Federal Register Notice.

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