US lawSouth DakotaStatutesTitle 5Chapter 18B5-18B-21S.D. Codified Laws § 5-18B-21Design-builder to be authorizedLast amended: 2010Year: 2025Length: 25 wordsOfficial source No design-builder may do business in this state unless authorized as either an architect, engineer, or general contractor. Source: SL 2010, ch 31, § 60.PreviousS.D. Codified Laws § 5-18B-20NextS.D. Codified Laws § 5-18B-22