Commercial Driver License

License Information

National Driver Register and CDLIS

Arizona is a member of the National Driver Register, a nationwide computer system providing information about problem drivers. When you apply for an Arizona driver license, the information from your application is checked against this system. If you have outstanding or unresolved actions in any other state, or you provide false information on your application, the application process will stop, or if issued, your Arizona driver license will be canceled. There are no refunds of application fees once a credential has been issued.

The Commercial Driver License Information System (CDLIS) is a nationwide computer system providing information about CDL holders. When you apply for a new CDL or transfer a CDL from out of state, your application is checked against this system. Just like the National Driver Register, if you have outstanding or unresolved actions in any other state or you provide false information on your application, your Arizona CDL will be canceled.