S.D. Codified Laws § 51A-7-14
Current with legislation signed by the governor on or before 3/6/2024
With prior approval of the director, any South Dakota state bank may establish and maintain a branch or acquire a branch in a state other than South Dakota. A South Dakota state bank may conduct any activities at a branch outside of South Dakota that are permissible for a bank chartered by the host state where the branch is located.
SDCL 51A-7-14