You have indicated that your birth certificate is in English and therefore you need to translate it into another language, (such as into Italian, Greek, Croatian etc).
These birth certificate matters are a little more complicated than translations from a foreign language into English.
As such, please speak to us on Live Chat first so that we can discuss your requirements further with you. You may need an Apostille from the DFAT and you will need to confirm with the overseas authority that you are submitting the translation to that they will accept our NAATI Certified translation.