S.D. Codified Laws § 40-20-10 (2026)
If authorization is required, it is a Class 2 misdemeanor for a carrier or owner to transport livestock from the livestock ownership inspection area or to within a mile of the border with a destination outside the livestock ownership inspection area unless the carrier or owner is in possession of authorization by the board.
Source: SDC Supp 1960, § 40.12A04 (1) as added by SL 1967, ch 164 ; SL 1977, ch 190 , § 510; SL 1988, ch 328 , § 53; SL 1991, ch 335 , § 2; SL 2024, ch 170 , § 3.