Common Cause v. Evnen — Nebraska Supreme Court dismisses voter-data appeal as moot after Secretary of State already released list to DOJ

Case
Common Cause and Dawn Essink v. Robert B. Evnen, in his official capacity as Nebraska Secretary of State
Court
Nebraska Supreme Court
Date Decided
June 26, 2026
Docket No.
S-26-093
Topics
Mootness, Voter Registration, Standing, Declaratory Judgment

Background

On September 8, 2025, the U.S. Department of Justice sent Nebraska Secretary of State Robert Evnen a letter demanding a complete copy of Nebraska’s statewide voter registration list—including registrants’ full names, dates of birth, residential addresses, and driver’s license or Social Security numbers—to assess the state’s compliance with federal voter-list maintenance statutes. On the very day the DOJ set as its deadline, Common Cause and registered voter Dawn Essink filed suit in Lancaster County District Court, seeking to block or limit the release. They argued that Nebraska statutes (Neb. Rev. Stat. §§ 32-330 and 32-331) restricted the permissible uses of the voter list, barred Internet transmission, and prohibited disclosure of sensitive fields, and that federal law did not in fact compel the disclosure.

After the parties briefly agreed to maintain the status quo, and after a federal government shutdown temporarily stayed proceedings, the Secretary reversed course and advised the appellants in December 2025 that he would release the list on February 12, 2026. The district court dismissed the complaint without prejudice on February 6 for lack of standing, finding that neither Essink nor Common Cause had alleged a sufficiently concrete injury. The court also rejected the Secretary’s argument that the U.S. Attorney General was an indispensable party. The appellants immediately appealed, and the Nebraska Supreme Court denied an emergency injunction pending appeal on February 11. The Secretary transmitted the voter registration list to the DOJ on February 12 as announced.

The Secretary then moved to summarily dismiss the appeal as moot. The court overruled that motion but expedited the appeal and heard oral argument on March 31, 2026. On cross-appeal, the Secretary assigned error to the district court’s ruling that the federal government was not an indispensable party.

The Court’s Holding

The Nebraska Supreme Court dismissed both the appeal and the cross-appeal as moot, declining to reach either the standing question or the indispensable-party question. The court held that it may address mootness before standing because mootness—like forum non conveniens—is a threshold justiciability question that does not require a merits determination, and a court may “choose among threshold grounds for denying audience to a case.” The court drew on Sinochem Int’l Co. v. Malaysia Int’l Shipping Corp. and its own prior decisions to confirm this sequencing is permissible.

On the merits of mootness, the court agreed with the Secretary that the release of the voter list to the DOJ extinguished any live controversy. Although the appellants conceded that their injunctive-relief claim was moot, they argued that their request for declaratory relief and “such other and further relief as the court deems just and equitable” survived. The court rejected both arguments. Any declaration about the Secretary’s authority to share future voter data would address a hypothetical future DOJ request—one that might involve different information and a different response—and would therefore be an impermissible advisory opinion. Proposed relief requiring the Secretary to obtain sworn assurances from the DOJ or take other statutory compliance steps would not terminate the existing uncertainty as required by Neb. Rev. Stat. § 25-21,154. And because “equity will not seek to declare unlawful an action that has already been completed,” no equitable remedy remained available.

The court also held that the public interest exception to mootness did not apply. Noting that the exception requires consideration of the public nature of the question, the desirability of authoritative guidance for officials, and the likelihood of recurrence, the court focused on the appellants’ actual assignments of error, which concerned standing—a private, not public, question. The court agreed with other jurisdictions that standing questions generally fall outside the public interest exception. The appellants’ concern that “no one” would have standing to challenge future disclosures was unavailing, because another party with different allegations might establish standing where these appellants did not.

Key Takeaways

  • A Nebraska appellate court may reach mootness before addressing standing; neither doctrine takes categorical precedence over the other as a threshold matter.
  • Declaratory relief does not save a moot appeal where the only prospective declaration would address a hypothetical future controversy rather than a live, present dispute—such relief constitutes an impermissible advisory opinion.
  • The public interest exception to mootness does not extend to questions of standing, which are inherently private; the exception looks to the assignments of error actually before the court, not the underlying substantive dispute.
  • Once the government action at issue—here, transmittal of the voter registration list—is completed and cannot be undone, neither injunctive nor equitable relief remains available, and any declaratory relief that does not terminate the actual controversy must also be declined.

Why It Matters

This decision leaves unresolved the substantive question of whether Nebraska law permits—or prohibits—the Secretary of State from furnishing an unredacted statewide voter registration list to the federal government, including sensitive fields such as full dates of birth and partial Social Security numbers. With the Secretary having already sent that data to the DOJ and the court declining to rule on the merits, Nebraska election officials retain interpretive latitude under Neb. Rev. Stat. § 32-201 until a future lawsuit, brought by a plaintiff who can establish concrete injury, forces a definitive ruling.

The case also offers a practical lesson in appellate timing: challengers to imminent government disclosures of sensitive voter or personal data must obtain a judicially enforced stay before the disclosure occurs, because courts will decline to provide relief—declaratory or otherwise—once the underlying action is complete and no meaningful remedy remains. The court’s confirmation that mootness may be resolved ahead of standing gives Nebraska courts additional flexibility to dispose of cases on the narrowest available grounds.

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