S.D. Codified Laws § 47-21-51 (2026)
A husband and wife may hold a joint membership in a cooperative. Membership in a cooperative shall not be transferable, except as provided in the bylaws. The bylaws may prescribe additional qualifications and limitations in respect of membership.
Source: SL 1947, ch 33 , § 9; SDC Supp 1960, § 11.2209.