S.D. Codified Laws § 31-14-15 (2026)
After the execution of all contracts under § 31-14-11, the board of county commissioners shall promptly return to all bidders the certified checks accompanying their sealed bids.
Source: SL 1919, ch 333 , § 33; SL 1920 (SS), ch 89 ; SL 1925, ch 187 ; SDC 1939, § 28.1406; SL 2018, ch 168 , § 48.