If the mayor fails to sign any ordinance or resolution or file written objections thereto within ten days after its passage, the ordinance or resolution shall be published and become a law without the mayor's signature.
S.D. Codified Laws § 9-19-12
Ordinance becoming law without mayor's signature
Source: SDC 1939, § 45.1004; SL 2001, ch 45, § 3
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.