S.D. Codified Laws § 32-12A-16 (2026)
If the holder of a commercial driver license changes that person's name, mailing address, or residential address, application for a duplicate license shall be made.
Source: SL 1989, ch 267 , § 11; SDCL § 32-12-91 ; SL 2001, ch 171 , §§ 84, 115.