041-7 Wyo. Code R. § 7-9
The Board may request the Office of Administrative Hearings to designate an attorney from the Office of Administrative Hearings to conduct the hearing, or it may appoint one or more hearing examiners to conduct the hearings. If a hearing examiner is appointed, the hearing examiner shall be responsible for scheduling and setting the matter for hearing as specified in Section 5 and 6 above. The examiner hearing the case shall exercise all powers relating to the conduct of hearings until it is submitted by him to the Board for final decision.
(a) A party may move to disqualify a hearing officer by filing written motion and supporting affidavits of personal bias with the Board. After careful consideration of the evidence presented, the Chairman of the Board shall rule upon the motion.
041-7 Wyo. Code R. § 7-9