S.D. Codified Laws § 58-1-40
Current with legislation signed by the governor on or before 3/6/2024
The controlling version of any insurance policy offered in South Dakota shall be the English version. An authorized insurer, as defined in subdivision 58-1-2(2), may conduct transactions in a language other than English through an employee or agent acting as interpreter or through an interpreter provided by the customer.
SDCL 58-1-40