A federal judge in South Dakota denied a request from a voting rights group to block portions of the state’s new proof-of-citizenship voter registration requirements, declining to halt the rules ahead of upcoming elections according to court records. U.S. District Judge Karen E. Schreier ruled against the injunction sought by Restoring Integrity and Trust in Elections (RITE) and individual plaintiffs, who argued the state’s administrative procedures placed undue burdens on eligible voters.
South Dakota Proof-of-Citizenship Voting Law and Legal Arguments
The legal challenge centers on South Dakota Senate Bill 102, enacted by the state legislature to require prospective voters to provide documentary proof of U.S. citizenship when registering to vote. According to the lawsuit filed by RITE, the verification process forces local election officials to reject registration forms if applicants fail to provide specific physical documents, such as a birth certificate, U.S. passport, or naturalization papers.
Plaintiffs argued that the system violates federal voting laws and creates structural barriers that disproportionately affect naturalized citizens and younger voters who may not readily possess the required paperwork. Lawyers representing the plaintiffs asked the U.S. District Court for the District of South Dakota to issue a preliminary injunction suspending enforcement of the documentary proof mandate while the broader lawsuit proceeds.
Court Ruling and Judicial Reasoning by Judge Schreier
Judge Schreier rejected the plaintiffs’ motion for a preliminary injunction, finding that the voting rights group failed to demonstrate a sufficient likelihood of success on the merits of their claims under current legal standards. According to the written order, the state maintains a valid interest in ensuring that only eligible United States citizens participate in state and federal elections.

The ruling allows South Dakota election officials to continue implementing the proof-of-citizenship verification protocols as county auditors process new voter registrations. State officials defended the law during court proceedings, arguing that existing administrative safeguards prevent disenfranchisement while maintaining the integrity of voter rolls.
What Happens Next for South Dakota Voters
With the preliminary injunction denied, the underlying lawsuit challenging the statute will continue through the federal district court. Eligible residents registering to vote in South Dakota must continue to comply with the document verification requirements established by state law.
Voters with questions regarding their registration status or acceptable documentation can contact their local county auditor’s office or consult the South Dakota Secretary of State’s official portal for direct guidance on active election requirements.
Related reading