All contracts shall be made and set forth in writing and shall be signed on behalf of the board by the chairman and attested by the county auditor with the county seal affixed after such contract has been voted upon and carried by a majority of the board.
S.D. Codified Laws § 7-25-11
Execution of construction contracts
Source: SL 1874-5, ch 27, § 49; PolC 1877, ch 21, § 45; CL 1887, § 609; SL 1889, ch 49, § 1; SL 1895, ch 53, § 1; RPolC 1903, § 849; SL 1915, ch 129; RC 1919, § 5885; SDC 1939, …
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.