49 CFR § 599.512
Hearing location and costs
November 18, 2020
(a) Unless the party requests a hearing at which the party appears before the Hearing Officer in Washington, DC, the hearing shall be held telephonically. The hearing is held at the headquarters of the U.S. Department of Transportation in Washington, DC.
(b) The Hearing Officer may transfer a case to another Hearing Officer at a party's request or at the Hearing Officer's direction.
(c) A party is responsible for all fees and costs (including attorneys' fees and costs, and costs that may be associated with travel or accommodations) associated with attending a hearing.