Q1119. Can a Thai Notary Public co-sign a document alongside a NAATI certified translator?

Answered by NAATI Certified Practitioner · NYC Visa & Translation

A Thai lawyer authorized to provide notarial services may be able to add a separate certification alongside a NAATI translator’s certification, but the two functions should remain clearly distinguished. The translator certifies the translation, while the notarial act might concern a signature, identity, or copy, depending on the instructions and the practitioner’s authority. A notarial signature does not make someone a NAATI-certified translator or automatically increase acceptance in Australia. Ask the receiving authority exactly what must be witnessed or certified before arranging either service. If legalization is requested, confirm the current procedure with Thailand’s Department of Consular Affairs and the relevant Australian recipient. Avoid adding a shared certification statement that inaccurately suggests both signatories performed the translation.