Wyo. Stat. § 22-20-206: Board of commissioners to act as election commissioners.

For the purpose of providing the necessary facilities and conveniences for conducting each of the meetings and conventions provided for by this chapter, the board of county commissioners of the several counties of this state are appointed election commissioners of their respective counties. It is their duty to do all things necessary and proper to facilitate the qualified electors of their respective counties in expressing their will upon any question submitted to them by the congress of the United States of America.