3001.25—Discovery—general policy.
(a)
Rules 26 through 28 allow discovery reasonably calculated to lead to admissible evidence during a noticed proceeding. Generally, discovery against a participant will be scheduled to end prior to the receipt into evidence of that participant's direct case. An exception to this procedure shall operate in all proceedings brought under 39 U.S.C. 3622, 3623, 3661 and 3662 when a participant needs to obtain information (such as operating procedures or data) available only from the Postal Service. Discovery requests of this nature are permissible only for the purpose of the development of rebuttal testimony and may be made up to 20 days prior to the filing date for final rebuttal testimony.
(b)
The discovery procedures set forth in rules 26 through 28 are not exclusive. Participants are encouraged to engage in informal discovery whenever possible to clarify exhibits and testimony. The results of these efforts may be introduced into the record by stipulation, by supplementary testimony or exhibit, by presenting selected written interrogatories and answers for adoption by a witness at the hearing, or by other appropriate means. In the interest of reducing motion practice, parties also are expected to use informal means to clarify questions and to identify portions of discovery requests considered overbroad or burdensome.
(c)
If a participant or an officer or agent of a participant fails to obey an order of the Commission or the presiding officer to provide or permit discovery pursuant to §§ 3001.26 to 3001.28, the Commission or the presiding officer may make such orders in regard to the failure as are just, and among others, may direct that the matters regarding which the order was made or any other designated facts shall be taken to be established for the purposes of the proceeding in accordance with the claim of the participants obtaining the order, or prohibit the disobedient participant from introducing designated matters in evidence, or strike the evidence, complaint or pleadings or parts thereof.