S.D. Codified Laws § 62-3-5
Current with legislation signed by the governor on or before 3/6/2024
No employer other than the state, a municipality, or other political subdivision of this state may be deemed to have accepted the provisions of this title unless the employer has complied with the provisions of §§ 62-5-1 to 62-5-5, inclusive.
SDCL 62-3-5