If a candidate for federal office appears on the ballot at a polling place, such polling place is required to have an electronic ballot marking system present.
S.D. Codified Laws § 12-17B-6.1
Electronic ballot marking system required where candidate for federal office on ballot
Source: SL 2006, ch 70, § 1.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.