What to do with Arizona plates after moving to North Dakota

Complete the replacement record

Submit the North Dakota title and registration application with the out-of-state ownership document and proof of legal name. The current motor-vehicle guidance does not publish one general new-resident day-count deadline.

Maintain North Dakota's required motor-vehicle liability coverage before operating the vehicle and keep proof available through the transition.

Keep proof while Arizona receives the new-state registration notice

After the destination registration is active, keep that registration proof with the Arizona record. Arizona says you do not need to notify MVD because the other state should send notice automatically; until that happens, respond to any Arizona renewal or insurance-verification notice rather than assuming the record is closed.