US lawSouth DakotaStatutesTitle 34AChapter 634A-6-56S.D. Codified Laws § 34A-6-56Approval requirements are retroactiveLast amended: 1991Year: 2025Length: 22 wordsOfficial source The provisions of §§ 34A-6-53 to 34A-6-56 , inclusive, are retroactive to July 1, 1989. Source: SL 1991, ch 453 (I.M. 1).PreviousS.D. Codified Laws § 34A-6-55NextS.D. Codified Laws § 34A-6-58