S.D. Codified Laws § 32-12-4.5
Rules authorized for medical and vision standards of drivers
The secretary of the Department of Public Safety may promulgate rules on medical criteria and vision standards relating to the licensing of drivers under the provisions of this chapter.
Source: SL 1974, ch 230, § 4; SL 1986, ch 22, § 4; SL 2003, ch 272, § 23.