Idaho Admin. Code r. 62.01.01.155
Parties may stipulate among themselves to any fact at issue in a contested case by written statement filed with the presiding officer or presented by oral statement at hearing. A stipulation binds all parties agreeing to it only according to its terms. The agency may regard a stipulation as evidence or may require proof by evidence of the facts stipulated. The presiding officer is not bound to adopt a stipulation of the parties, but may do so. If adopted, the presiding officer may regard a stipulation as evidence, or may require additional proof by evidence of the facts stipulated. If the presiding officer rejects a stipulation, they will do so before issuing their order, and will provide an additional opportunity for the parties to present evidence and arguments on the subject matter of the rejected stipulation.
Idaho Admin. Code r. 62.01.01.155