49 CFR § 368.8
Appeals
November 18, 2020
An applicant has the right to appeal denial of the application. The appeal must be in writing and specify in detail why the Agency's decision to deny the application was wrong. The appeal must be filed with the FMCSA, Office of Registration and Safety Information within 20 days of the date of the letter denying the application.
[80 FR 63707, Oct. 21, 2015]