South Dakota Laws > Title 58 > Chapter 40 > § 58-40-31 South Dakota Codified Laws 58-40-31. Purchasing organizations exempt from antitrust provisions Current as of: 2023 | Check for updates | Other versions Any organization formed pursuant to §§ 58-40-22 to 58-40-32, inclusive, is exempt from the antitrust provisions under chapter 37-1. Source: SL 1994, ch 382, § 10. Previous sectionNext section Chapter 40 Contents