S.D. Codified Laws § 1-18-19 (2026)
The president shall preside at all meetings of the historical society and of the board of trustees. The vice-president shall discharge the duties of the president in the event of the president's absence or inability to act from any cause.
Source: SDC 1939, § 29.0119; SL 2009, ch 1 , § 31; SL 2021, ch 7 , § 17.