Reviewed August 2026. Requirements change — confirm with the receiving authority before lodging.
What exactly is a NAATI certified translation?
It is a translation produced by a translator who holds a current NAATI credential in that language direction, issued with the translator's certification statement, stamp or digital seal, and credential number. The certification confirms who did the work and that it is a complete and accurate rendering of the source document — it is a statement about the translation, not an endorsement of the original document or of your application.
Source: NAATI
Does the Department of Home Affairs require NAATI translations?
Home Affairs guidance separates translations made in Australia, which should be done by a NAATI accredited translator, from translations made outside Australia, which must show the translator's full name, address, telephone number and details of their qualifications and experience in the language concerned. Read the current wording on the Home Affairs page before you lodge, because it is updated from time to time.
Source: Department of Home Affairs
Can I translate my own documents if I speak both languages?
No. Receiving authorities treat a self-translation as an interested-party document. The translation has to come from an independent translator with a stated credential, and family members are normally excluded for the same reason.
How can I check that a translator's NAATI credential is real?
Every certified translation carries a practitioner number and, on digital certifications, a verifiable stamp. NAATI publishes an online directory where the practitioner and their certification status can be looked up. Ask for the number before you order if you want to check first.
Source: NAATI
Does a NAATI translation expire?
The translation itself has no expiry date. What can expire is the underlying document — a police certificate or a bank statement, for example — or the credential period noted on the certification. If your source document is reissued, the translation has to be redone against the new document.
Do I need the original document, or is a scan enough?
A clear, complete scan is enough for the translation. Some authorities separately require a certified copy of the original to be lodged alongside the translation — that is a different step, handled by a notary or the issuing office, not by the translator.
What if there is no NAATI certified translator for my language?
NAATI certification exists for a wide but finite set of language directions, and NAATI also operates other credential types where full certification testing is not available. Where your pair falls outside certification, the translation is prepared to the format the receiving authority requires for translations made outside Australia, with the translator's credentials stated in full.
Source: NAATI
Is a NAATI translation accepted outside Australia?
It is designed for Australian authorities. Other countries run their own systems — sworn translators, court translators, or consular legalisation. A NAATI translation is often accepted elsewhere in practice, but never assume it: check the destination authority's rule before ordering.