New Mexico judge dismisses federal lawsuit seeking private voter data

A federal judge has dismissed the U.S. Department of Justice’s lawsuit seeking New Mexico’s unredacted statewide voter-registration file, including sensitive identifying information. The DOJ filed a notice of appeal on July 23, leaving the dispute active as the state prepares for the November 3, 2026, general election.

The immediate effect is that the district court did not compel Secretary of State Maggie Toulouse Oliver to provide the requested unredacted file. The case concerns federal access to voter-registration records and compliance reviews, not a finding that New Mexico’s election was invalid or that widespread illegal voting occurred.

What the judge ruled

In a July 14 memorandum opinion and order, Senior U.S. District Judge Judith C. Herrera dismissed United States v. Oliver with prejudice under Federal Rule of Civil Procedure 12(b)(6). The order also denied the DOJ’s motion to compel production of the records under 52 U.S.C. Section 20705 as moot.

Herrera’s central reasoning was that the DOJ’s written demand did not meet the requirement in 52 U.S.C. Section 20703, part of Title III of the Civil Rights Act of 1960. That provision requires a written demand for election records to include a statement of its factual basis and purpose.

The judge concluded that the demand did not identify an adequate factual basis for seeking the records. The ruling was based on the pleadings and legal arguments before the court. The opinion expressly said the court did not consider outside events or alleged ulterior motives in deciding the motions to dismiss.

What information the DOJ sought

According to the court record, the DOJ’s September 2025 demand asked for an electronic copy of New Mexico’s statewide voter-registration list containing “all fields.” The requested information included voters’ full names, dates of birth, residential addresses and either state driver’s-license numbers or the last four digits of Social Security numbers.

The DOJ said it sought the records to assess New Mexico’s compliance with voter-list maintenance requirements under the National Voter Registration Act and the Help America Vote Act. The department brought the lawsuit under Title III of the Civil Rights Act and asked the court to compel production.

The court record describes New Mexico’s voter data as being stored in the State Elections, Registration & Voting Integrity Systems database, known as SERVIS. The database contains personally identifying information submitted through voter-registration applications.

New Mexico offered a redacted file

Toulouse Oliver responded that the state would provide in-person or electronic access to a redacted voter file. She questioned why the DOJ’s review required unredacted private information that, she argued, was protected by New Mexico law and the federal Privacy Act.

The ruling therefore preserves the status quo at the district-court stage: The DOJ did not obtain an order compelling New Mexico to turn over the unredacted statewide file. The decision does not resolve the broader legal dispute over the limits of federal election-record demands because the department has appealed.

Why the case remains active

The DOJ’s July 23 notice of appeal opened an appeal in the U.S. Court of Appeals for the 10th Circuit, identified by the State Democracy Research Initiative as case No. 26-2126. The notice of appeal does not mean the appellate court has accepted, briefed, argued or decided the department’s claims.

The next public procedural milestones will include the appellate docket and any briefing schedule or filings. The appeal leaves unresolved how federal election oversight should interact with state administration of voter-registration systems and protections for sensitive voter information.

A dispute occurring in several states

New Mexico’s case is part of a broader series of DOJ lawsuits seeking state voter data. The State Democracy Research Initiative reports that district courts have dismissed the DOJ’s suits on the merits in numerous states and that the department has appealed or indicated plans to appeal most of those dismissals.

The multistate litigation provides context, but developments in other states do not change the current posture of New Mexico’s case. The New Mexico appeal remains pending in the 10th Circuit.

For New Mexico voters, the practical takeaway is limited but important: The district court blocked the DOJ’s immediate effort to compel an unredacted statewide voter file, while the appeal leaves the question unresolved. The dispute concerns government access to sensitive registration information, including identifying numbers, not whether individual voters are eligible to vote. The November 3 general election is the key public-interest date as the case continues.

Sources

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