49 CFR § 800.27
Delegation to investigative officers and employees of the Board
November 18, 2020
The Board delegates to any officer or employee of the Board designated by the Chairman the authority to sign and issue subpoenas, and administer oaths and affirmations, and to take depositions or cause them to be taken in connection with the investigation of transportation accidents or incidents.
[60 FR 61490, Nov. 30, 1995, as amended at 81 FR 75731, Nov. 1, 2016]