The Supreme Court restored the Trump administration's mass voter verification system on Saturday, lifting a lower court injunction that had halted the program.
The order allows federal authorities to proceed with cross-checking voter rolls against immigration and other government databases while litigation continues in the lower courts. The court did not explain its reasoning, which is standard practice for emergency applications.
The program had been blocked after challengers argued it would wrongly flag naturalized citizens and lawful voters, potentially removing eligible people from rolls ahead of November elections.
The Supreme Court's decision to restore it pending appeal suggests at least five justices found the administration's position strong enough to allow implementation while the merits are argued. That is not a ruling on the merits, but it is a meaningful threshold to clear.