Idaho Admin. Code r. 37.01.01.413
A hearing officer in a contested case has no authority to declare a statute unconstitutional. However, when a court of competent jurisdiction whose decisions are binding precedent in the state of Idaho has declared a statute unconstitutional, or when a federal authority has preempted a state statute or rule, and the hearing officer finds that the same state statute or rule or a substantively identical state statute or rule that would otherwise apply has been challenged in the proceeding before the hearing officer, then the hearing officer shall apply the precedent of the court or the preemptive action of the federal authority to the proceeding before the hearing officer and decide the proceeding before the hearing officer in accordance with the precedent of the court or the preemptive action of the federal authority.
Idaho Admin. Code r. 37.01.01.413