S.D. Codified Laws § 31-29-71.6
Current with legislation signed by the governor on or before 3/6/2024
The department may issue a conforming permit for a sign, display, or device erected within a zoned commercial or industrial area acceptable for outdoor advertising purposes as provided in §§ 31-29-71.8 to 31-29-71.12, inclusive, or within an "unzoned commercial or industrial area" as defined in § 31-29-70 if the sign display or device is otherwise lawfully erected and maintained.
SDCL 31-29-71.6