S.D. Codified Laws § 32-12-47 (2026)
The Department of Public Safety may not suspend, under this chapter, a driver license or privilege to drive a motor vehicle on the public highways for a period of more than one year, except as permitted under § 32-12-66, subdivisions 32-12-49(6) and (7), or as provided in chapter 32-35.
Source: SL 1959, ch 261 , § 23; SDC Supp 1960, § 44.03B23 (1); SL 1963, ch 270 ; SL 1979, ch 218 , § 2; SL 1985, ch 253 , § 2; SL 2001, ch 171 , § 43; SL 2003, ch 272 , § 23.