Wyo. Stat. § 37-2-206
The commission, commissioner or commission employee acting in the capacity of a hearing officer for the purpose mentioned in W.S. 37-1-101 through 37-3-114, and 37-12-201 through 37-12-213, may administer oaths, certify to official acts, issue subpoenas, compel the attendance of witnesses and the production of papers, books, accounts, documents and testimony. If any person fails to comply with any lawful order of the commission, commissioner or commission employee acting in the capacity of a hearing officer, or any subpoena, or if any witness refuses to testify to any matter regarding which he may be interrogated lawfully, the district court of any county on application of the commission, a commissioner or commission employee acting in the capacity of a hearing officer, shall compel obedience by attachment proceedings for contempt as in the case of disobedience of the requirements of a subpoena issued from the court or a refusal to testify therein.
W.S. 37-2-206