Section 22.13 - Requests for Admission [Rule 13](a)When requests for admission may be served.(1) After an appeal has been docketed by the Board and a complaint has been filed, a party may serve on the opposing party a written request for the admission by the latter of the genuineness of any relevant documents described in and exhibited with the request, or of the truth of any relevant matters of fact set forth in the request. Each of the matters for which an admission is requested shall be deemed admitted unless, within the period designated in § 22.8(c) and § 22.8(f) of this part [Rules 8(e) and 8(f)] for responding to discovery requests, the party to whom the request is directed serves upon the party requesting the admission either:(i) A sworn statement denying specifically the matters for which an admission is requested or setting forth in detail the reasons why he or she cannot truthfully admit or deny those matters, or(ii) Written objections on the ground that some or all of the requested admissions are privileged or irrelevant or that the request is otherwise improper in whole or in part.(2) If written objections to a part of the request are made, the remainder of the request shall be answered within the period designated in Rule 8(f). A denial shall fairly meet the substance of the requested admission and, when good faith requires that a party deny only a part of a matter for which an admission is requested, he or she shall specify so much of it as is true and deny only the remainder.(b)Limits. The number of requests for admissions served shall not be limited except as the Board may require to protect a party from annoyance, burden, or harassment.(c)Use as evidence. Any matter admitted is conclusively established for the purpose of the pending action, unless the Board, on motion, permits withdrawal or amendment of the admission.73 FR 36258, June 26, 2008, as amended at 73 FR 60610, Oct. 14, 2008