.AU is the country code top-level domain (ccTLD) for Australia.
To be eligible for a .AU domain name you must fall in one of the following categories:
- Are a registered company in Australia.
- Trading under a registered business name in any Australian State or Territory.
- Anustralian partnership or sole trader.
- Be an owner of an Australian Registered Trade Mark.
- An applicant for an Australian Registered Trade Mark.
- An association incorporated in any Australian State or Territory.
- An Australian commercial statutory body