S.D. Codified Laws § 39-18-7 (2026)
The secretary of agriculture and natural resources may determine whether a preparation intended for animal use and subject to registration shall be registered as a commercial feed or as an animal remedy.
Source: SL 1966, ch 8 , § 4 (h); SL 2021, ch 1 (Ex. Ord. 21-3 ), § 51, eff. Apr. 19, 2021.