On Tuesday, President Donald Trump issued an executive order to transform the US election system. The order stipulates that proof of citizenship is required to register to vote and that all ballots must be received by the day of the election. Additionally, the order calls for states to work in conjunction with federal agencies in maintaining voter rolls and to penalize any violations of election laws. Furthermore, the order indicates that federal funds could be withheld from states that fail to adhere to these requirements.

Source: https://www.france24.com/en/americas/20250326-trump-proof-of-citizenship-federal-elections