39 CFR § 963.8 - Change of place of hearing.
Not later than the date fixed for the filing of the answer, a party may file a request that a hearing be held to receive evidence in his or her behalf at a place other than that designated for hearing in the notice. The party shall support his or her request with a statement outlining:
(a) The evidence to be offered in such place;
(b) The names and addresses of the witnesses who will testify;
(c) The reasons why such evidence cannot be produced at Arlington, VA.