Any document in a language other than English must be accompanied by a certified English translation.

A translator in Australia must be accredited by the National Accreditation Authority for Translators and Interpreters.

A translator outside Australia does not need to be accredited, but they must endorse the translation with their full name, address, telephone number, and details of their qualifications and experience in the language being translated.

The National Accreditation Authority for Translators and Interpreters has more information.