Every person has a privilege to refuse to disclose the tenor of his vote at a public election conducted by secret ballot. This privilege does not apply if the court finds that the vote was cast illegally or determines that the disclosure should be compelled pursuant to the election laws of the state.
S.D. Codified Laws § 19-19-506
Vote at public election
Source: SL 1979, ch 358 (Supreme Court Rule 78-2, Rule 506); SDCL § 19-13-19.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.