Identity documents of Australia
Australia does not have a national identity card. Various Identity documents of Australia may be used or required to prove a person's identity instead of a national identity card, whether for government or commercial purposes such as: International and domestic travel Starting a job with a new employer Obtaining social welfare Opening bank accounts Asserting identity with government agencies or companies General purpose validation of identity when picking up goods etc.
Source: Wikipedia — Identity documents of Australia (CC BY-SA 4.0)