Trademark Search & Brand Name Check in Australia

Trademark, domain, social handles and company registers for Australia in one free live check — backed by official sources (IP Australia).

Trademark office & official search

The competent trademark office is IP Australia. You can run the official register search directly.

LegalBrandCheck combines this register data with domain, social media and company-register checks into a single availability check for Australia.

Domain check: .au

The country-code domain of Australia is .au. LegalBrandCheck verifies availability live via RDAP through the rdap.org aggregator. Generic endings such as .com are checked as well.

Frequently asked questions about brand names in Australia

Is my brand name still available in Australia?

LegalBrandCheck runs a live check across four silos — trademark registers, domain availability, social media handles and company registers — for Australia and 196 other jurisdictions. The free check at legalbrandcheck.com takes seconds.

Which office handles trademarks in Australia?

IP Australia. The competent trademark office is IP Australia. You can run the official register search directly.

Where can I search existing trademarks in Australia myself?

Via the official search (IP Australia): https://search.ipaustralia.gov.au/trademarks/search/quick?q=

Can I extend an international registration (Madrid System) to Australia?

Yes — according to our jurisdiction registry, Australia is a member of the Madrid System, so a WIPO international registration can be extended to Australia.

What is the country-code domain for Australia?

The country-code top-level domain is .au. LegalBrandCheck checks .au domain availability live via RDAP (via the rdap.org aggregator).

Related countries & guides

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