41 CFR § 102-117.335
How does my agency ask for a delegation to represent itself in a regulatory body proceeding?
June 9, 2020
You must send your request for delegation with enough detail to explain the circumstances surrounding the need for delegation of authority for representation to:
General Services Administration
Office of Travel, Transportation and Asset Management (MT)
1800 F Street, NW.
Washington, DC 20405
[65 FR 60061, Oct. 6, 2000, as amended at 75 FR 51394, Aug. 20, 2010]