S.D. Codified Laws § 22-42-4.2 (2026)
No controlled drug or substance included in Schedule II, III, or IV may be distributed or dispensed other than for a medical purpose.
Source: SL 1970, ch 229 , § 9 (m); SDCL Supp, § 39-17-85; SL 1977, ch 189 , § 83; SL 1980, ch 178 .