S.D. Codified Laws § 2-14-28
Current with legislation signed by the governor on or before 3/6/2024
Except where a different intention plainly appears, the public officers in office when the code of laws enacted by § 2-16-13 took effect continue in office until the expiration of the term for which they were elected or appointed unless sooner removed as provided by law.
SDCL 2-14-28