S.D. Codified Laws § 24-11-47.1 (2026)
No cellular telephone, electronic communications device, tobacco product, or any other item not provided by or authorized by the operator of the jail facility may be possessed by an inmate of a jail. No item provided by or authorized by the operator of the jail facility may be possessed by an inmate of a jail if the item has been altered to accommodate a use other than the originally intended use of the item. A violation of this section constitutes a Class 1 misdemeanor.
Source: SL 2014, ch 119 , § 1.