Wyo. Stat. § 7-12-307: Discovery.

(a) If the DNA evidence being tested under this act has been previously subjected to DNA analysis by either the state or defense prior to the hearing conducted under W.S. 7-12-305, the court may order the state or defense to provide each party and the court with access to the laboratory reports prepared in connection with the DNA analysis, as well as the underlying data and laboratory notes. If DNA or other analysis was previously conducted by either the state or defense without the knowledge of the other party, all information relating to the testing shall be disclosed by the motion filed under W.S. 7-12-303(c) or any response thereto.

(b) The results of any DNA testing ordered under W.S. 7-12-305(e) shall be fully disclosed to the movant, the district attorney, the attorney general and the court. If requested by any party, the court shall order production of the underlying laboratory data and notes or chain of custody documents.