If your document originates from Australia then it should be legalised by the correct authority where the document was created or issued. For any document issued in Australia we suggest you try to contact the following apostille authority:

E-mail:
legalisations.australia@dfat.gov.au

Website: Notarial services overseas | Smartraveller

Australia has a total population of approximately 25 million people. The capital city of Australia is Canberra. It is West of New Zealand and South of Indonesia. 

We are pleased to provide information on countries that are members of the Hague Convention. The contact details we supply are for information only. Our company issues UK apostilles on UK documents. Unfortunately, we can not assist with acquiring apostilles from any other country. Please contact the relevant government body or a service provider in the country the document was issued.