49 CFR § 383.52 - Disqualification of drivers determined to constitute an imminent hazard.
(c) The Assistant Administrator or his/her delegate may provide the driver an opportunity for a hearing after issuing a disqualification for a period of 30 days or less. The Assistant Administrator or his/her delegate must provide the driver notice of a proposed disqualification period of more than 30 days and an opportunity for a hearing to present a defense to the proposed disqualification. A disqualification imposed under this paragraph may not exceed one year in duration. The driver, or a representative on his/her behalf, may file an appeal of the disqualification issued by the Assistant Administrator's delegate with the Assistant Administrator, Adjudications Counsel (MC-CC), Federal Motor Carrier Safety Administration, 1200 New Jersey Ave., SE., Washington, DC 20590-0001.
(d) Any disqualification imposed in accordance with the provisions of this section must be transmitted by the FMCSA to the jurisdiction where the driver is licensed and must become a part of the driver's record maintained by that jurisdiction.
(e) A driver who is simultaneously disqualified under this section and under other provisions of this subpart, or under State law or regulation, shall serve those disqualification periods concurrently.