Wyo. Stat. § 22-12-115: Examination of ballot box.

Before the polls are open, the judges of election shall open and examine the ballot box to determine that it is empty and relock it. The ballot box shall not again be opened until the polls are closed, except when necessitated by operation of the voting equipment at the direction of the county clerk and only in the presence of two (2) or more election judges with different political party affiliations. It shall not be removed from the presence of the judges of election or counting board until all ballots are counted and recorded.