S.D. Codified Laws § 58-27-107 (2026)
Any investment satisfying the provisions of § 58-27-53, 58-27-57, 58-27-103, 58-27-104, or 58-27-105 entered into before January 1, 1993, is hereby ratified.
Source: SL 1993, ch 364 , § 7; SL 1997, ch 294 , § 29.