S.D. Codified Laws § 11-7-15 (2026)
The powers of each commission shall be vested in the commissioners thereof in office at any time; a majority of whom shall constitute a quorum for all purposes. Each commission shall select a chairman, a secretary, and a treasurer from among its commissioners and shall adopt such bylaws and other rules for the conduct of its affairs as it deems appropriate. The regular meetings of a commission shall be held in a fixed place and shall be open to the public.
Source: SL 1950 (SS), ch 13 , § 6; SDC Supp 1960, § 45.3606.