39 CFR 955.17 - Depositions.
(a)When depositions permitted. After an appeal has been docketed and complaint filed, the parties may mutually agree to, or the Board may, upon application of either party and for good cause shown, order the taking of testimony of any person by deposition upon oral examination or written interrogatories before any officer authorized to administer oaths at the place of examination, for use as evidence or for purpose of discovery. The application for order shall specify whether the purpose of the deposition is discovery or for use as evidence.
(b)Orders on depositions. The time, place, and manner of taking depositions shall be as mutually agreed by the parties or, failing such agreement, governed by order of the Board.
(c)Use as evidence. No testimony taken by deposition shall be considered as part of the evidence in the hearing of an appeal unless and until such testimony is offered and received in evidence at or before such hearing. It will not ordinarily be received in evidence if the deponent is available to testify at the hearing, but the Board may admit testimony taken by deposition in its discretion. A deposition may be used to contradict or impeach the testimony of the witness given at the hearing. In cases submitted on the record, the Board may, in its discretion, receive depositions as evidence in supplementation of that record.
(d)Expenses. Each party shall bear its own expenses associated with the taking of any deposition.