14 CFR § 414.37
Hearings in safety approval actions
July 13, 2020
(a) The FAA will give the safety approval applicant or holder, as appropriate, written notice stating the reason for issuing a denial or for modifying, suspending, or revoking a safety approval under this part.
(b) A safety approval applicant or holder is entitled to a determination on the record after an opportunity for a hearing.
(c) An administrative law judge will be designated to preside over any hearing held under this part.