from The National Pulse:

The United States Supreme Court has only partially reinstated a proof-of-citizenship election law in Arizona. First passed in 2022, the law requires documentary proof of citizenship using state or federal registration forms when registering to vote. In a 5-to-4 decision, the Supreme Court ordered Thursday that the law’s provision mandating proof-of-citizens on state-created forms be reinstated. However, the court did not permit the enforcement of rules mandating such proof for voting in presidential elections or by mail.

Already, 40,000 individuals are believed to have registered to vote in the state using federal forms without providing proof of citizenship. During the 2020 presidential election, Arizona was decided by just over 10,000 votes.