Idaho Admin. Code r. 37.01.01.521
No party in a contested case before the agency is entitled to engage in discovery unless the presiding officer issues an order authorizing discovery, or upon agreement of all parties that discovery may be conducted. The presiding officer may provide a schedule for discovery in an order authorizing discovery, but the order authorizing and scheduling discovery need not conform to the timetables of the Idaho Rules of Civil Procedure. The order authorizing discovery may provide that voluminous records need not be served in a discovery response so long as the records are made available for inspection and copying under reasonable terms. A party, upon reasonable notice to other parties and all persons affected thereby, may seek an order compelling discovery in a manner consistent with the provisions of Rule 37(a) of the Idaho Rules of Civil Procedure. The presiding officer may limit the type and scope of discovery.
Idaho Admin. Code r. 37.01.01.521