A protest shall be filed (received at the FMCSA, Office of Registration and Safety Information (MC-RS), 1200 New Jersey Ave. SE, Washington, DC 20590) within 10 days after notice of the application appears in the FMCSA Register. A copy of the protest shall be sent to applicant's representative at the same time. Failure timely to file a protest waives further participation in the proceeding.
49 C.F.R. §365.203T