A federal appeals court has handed the Trump administration a temporary victory in a legal battle over mail-in voting rules, allowing the U.S. Postal Service (USPS) to proceed with a controversial proposal while litigation continues. The decision, issued on July 17, pauses a lower court ruling that had blocked the policy, which would impose stricter requirements on how mail-in ballots are verified, tracked, and delivered.
The ruling comes just months before the 2026 midterm elections, raising concerns about potential disruptions to election administration and voter access. The proposed rule, stemming from a March 31 executive order, would require states to submit detailed voter lists before ballots are mailed and mandate unique barcodes and tracking for individual ballots. USPS could refuse to deliver ballots that do not meet these new requirements.
The case centers on a proposed USPS rule that would significantly expand the agency’s role in elections. Under the rule, state and local election officials would have to provide detailed data about voters who request mail ballots, including their names, addresses, and other identifying information. The rule has faced legal challenges, with conflicting rulings across jurisdictions. A separate judge in Massachusetts has blocked the policy, and that injunction remains in effect.
The appeals court’s decision highlights an ongoing debate over federal authority in elections, which have historically been managed by individual states. The timing of the ruling raises questions about potential impacts on the upcoming midterms, as even temporary changes could affect millions of voters who rely on mail ballots.