In March 2026, President Donald Trump issued an executive order asserting federal authority to modify election procedures. The order includes provisions that require states to incorporate specific design elements into mail-in ballot envelopes and establishes a framework for the potential prosecution of state election officials who fail to adhere to these new federal standards.

The legality of this order is currently being contested, with the Supreme Court serving as the final arbiter. The core of the dispute centers on the extent of executive power in relation to state-run elections. While the administration maintains that these measures are necessary to ensure election integrity and uniformity, critics argue that the order represents an unconstitutional overreach into powers traditionally reserved for state governments.

There is a significant disagreement regarding the intent and legality of the order. Vox characterizes the order as a "blatantly illegal" attempt to interfere with the 2026 election process, suggesting that the administration is attempting to exert unilateral control over voting laws. Conversely, the administration’s legal team argues that the executive branch possesses the inherent authority to set federal standards for federal elections. The Supreme Court has not yet issued a final ruling on whether the order will remain in effect or be permanently struck down.