S.D. Codified Laws § 40-18-6 (2026)
The board shall maintain an office in Pierre.
Source: SDC 1939, § 40.1201; SL 1943, ch 142 , § 1; SL 1949, ch 144 , § 1; SL 1951, ch 198 ; SL 1988, ch 328 , § 7.