S.D. Codified Laws § 3-21-10 (2026)
No waiver of state immunity by statute or, where permitted, by any officer or agent of the state may constitute or be interpreted as a waiver of the state's immunity from lawsuits in federal court or the courts of any jurisdiction other than the South Dakota Unified Judicial System.
Source: SL 1986, ch 4 , § 12; SL 2002, ch 24 , § 1.