.COM.AU Domains

Last updated October 26, 2026

• Who can register a .COM.AU domain?
• What information does the .COM.AU registration form ask for?
• Have more questions?

To register a .COM.AU domain, the registrant must be an Australian business, a foreign company licensed to trade in Australia, or an Australian trademark owner or applicant, and must provide a valid eligibility ID such as an ABN, ACN, or trademark number. Individuals cannot register .COM.AU domains.

For renewals, transfers, and ownership changes, which work the same way for all .AU domains, see .AU Domains.

Who can register a .COM.AU domain?

To register a .COM.AU domain name, registrants must be one of the following:

• An Australian registered company.
• Trading under a registered business name in any Australian State or Territory.
• An Australian partnership or sole trader.
• A foreign company licensed to trade in Australia.
• The owner of an Australian Registered Trademark.
• An applicant for an Australian Registered Trademark.
• An association incorporated in any Australian State or Territory.
• An Australian commercial statutory body.

Read the registry’s .COM.AU rules for details.

What information does the .COM.AU registration form ask for?

The form asks for an eligibility ID type and number, how the domain name relates to the registrant, the registrant’s eligibility type, and the organization name. The domain name must be an exact match, abbreviation, or acronym of the registrant’s name or trademark, or otherwise closely and substantially connected to the registrant. See .AU Domains for the accepted ID types.

An Australian address is not required.

Have more questions?

If you have any questions about registering, transferring, or renewing your .COM.AU domain, contact support, and we will be happy to help. You can also read more about TLDs available at DNSimple.