WASHINGTON, D.C. - Immigrant youth will be allowed to receive driver's licenses in Arizona while the Supreme Court considers whether or not to hear an appeal of a Ninth Circuit ruling in Arizona Dream Act Coalition v. Brewer, a lawsuit challenging the state's denial of licenses to immigrants who have been granted Deferred Action for Childhood Arrivals (DACA) under a federal program.
https://www.maldef.org/2014/12/supreme-court-refuses-to-allow-arizona-to-deny-drivers-licenses-to-immigrant-youth/