Wyo. Stat. Ann. § 7-13-916

The identities of all persons who participate in the execution of a death sentence as a member of the execution team or by supplying or manufacturing the equipment and substances used for the execution are confidential. Disclosure of the identities made confidential by this section may not be authorized or ordered. Records containing information made confidential by this section shall be redacted to exclude all confidential information and nothing in this section shall be used to limit or deny access to otherwise public information.