The U.S. Postal Service has proposed new rules mandating that states provide detailed voter-level data for mail-in ballots in federal elections.

The announcement came just one day after a federal judge refused to block the implementation of a mail-voting order linked to former President Donald Trump, allowing the process to proceed.

The proposed regulation could have significant implications for election logistics and data privacy, as it would require states to share information on individual voters who request mail-in ballots.

While the USPS did not specify the exact data fields to be collected, the move has sparked immediate debate over the balance between administrative efficiency and voter confidentiality.

The timing of the proposal is notable, as it follows a recent legal development that removed a potential roadblock to the policy.

The judge’s decision to not block the order has enabled the USPS to move forward with its implementation plans, though the final rulemaking process will likely involve public comment and regulatory review.