Australian vehicle registration plates or number plates are issued by state, territory, and Commonwealth governments, and the armed forces of Australia. The plates are associated with a vehicle and are generally intended to last for the time the vehicle remains registered in the state, though as they become unreadable (or for other reasons) they may be remade with like for like replacement. Motor vehicle registration in Australia can be renewed monthly, quarterly, half yearly or annually depending on the state or territory where the vehicle is registered.