No commercial driver license issued after June 30, 2005, may contain the licensee's social security number.
S.D. Codified Laws § 32-12A-20.1
Social security number on license prohibited
Source: SL 2005, ch 166, § 4.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.