S.D. Codified Laws § 12-4-59 (2026)
An application for the correction of any precinct registration list or to challenge the right to vote of any registered voter may be filed by the secretary of state, the auditor of the county where the challenged voter is registered, or any other individual who is registered as a voter in the same county where the challenged voter is registered, not later than the ninetieth day before the day of a primary, runoff, special, or general election. The application for correction filed pursuant to this section may challenge only whether a voter:
Source: SL 2025, ch 61 , § 2; SL 2026, ch 67 , § 1.