14 C.F.R. § 302.23
Hearing
The administrative law judge to whom the case is assigned or the DOT decisionmaker shall give the parties reasonable notice of a hearing or of the change in the date and place of a hearing and the nature of such hearing.
The administrative law judge to whom the case is assigned or the DOT decisionmaker shall give the parties reasonable notice of a hearing or of the change in the date and place of a hearing and the nature of such hearing.