Wyo. Stat. § 9-4-803 (2026)

authority of treasurer; rulemaking.

     (a) The state treasurer may deposit any portion of the
public monies in his possession in any bank or credit union
chartered under the laws of the United States or under the law
of any state if the bank or credit union is conducting business
in Wyoming and has been approved under W.S. 9-4-801 through 9-4-
818 by the board of deposits. As used in W.S. 9-4-801 through 9-
4-818, "bank" includes federal and state savings and loan
associations. Federal and state savings and loan associations or
credit unions may be designated as depositories for state funds
in the same manner as state and national banks.

     (b) The state treasurer may promulgate necessary rules and
regulations for the implementation of the approved state
depository and time deposit, open account programs.