Discovery.

§ 16.213 Discovery. (a) Discovery is limited to requests for admissions, requests for production of documents, interrogatories, and depositions as authorized by § 16.215. (b) The hearing officer shall limit the frequency and extent of discovery permitted by this section if a party shows that— (1) The information requested is cumulative or repetitious; (2) The information requested may be obtained from another less burdensome and more convenient source; (3) The party requesting the information has had ample opportunity to obtain the information through other discovery methods permitted under this section; or (4) The method or scope of discovery requested by the party is unduly burdensome or expensive.