Travelers need an Electronic Travel Authorization (eTA) to visit Australia for Business or Tourism. Travelers can apply online. Once approved, travelers receive their eTA confirmation electronically.

Travelers need a valid passport to enter Australia. The traveler's passport must remain valid throughout the traveler's stay in Australia.

Travelers who hold Australian citizenship in addition to another nationality should use their Australian passport to enter and leave Australia. Travelers arriving without an Australian passport may face difficulties boarding flights to Australia or clearing immigration.