Contracts shall be awarded by the use of competitive sealed bids except as otherwise provided in this chapter and chapters 5-18B , 5-18C , and 5-18D . Source: SL 2010, ch 31 , § 5.
Competitive sealed bids required
SDCL § 5-18A-4 — under PUBLIC AGENCY PROCUREMENT--GENERAL PROVISIONS.
SDCL § 5-18A-4