Translating a document for use abroad
Have the translation done after the apostille, by a translator the receiving office accepts, because requirements differ by destination.
Updated
Have the translation done after the apostille, by a translator the receiving office accepts, because requirements differ by destination.
The order matters. The apostille certifies the original document, so translating first leaves the translation pointing at an uncertified source. Translating second lets the translator work from the final certified set and bind the translation to it. Some offices even stamp the translation itself, which only works when the apostille already sits on the original.
The translator matters as much as the timing. Receiving offices set their own bar: a professional translator's stamp and signature, membership of a translators' association, or entry in an official register. A friend's accurate translation still fails where the office requires credentials. Ask the exact office that requested your document which translators it accepts, and get the answer in writing where you can.
Tell the translator the destination country up front. Names, dates and certificate numbers must match the original exactly, and some offices want the translator to certify that the translation is complete. Budget for the translation separately from the issuing fee: translators charge per word or per page, and the apostille fee never covers it.
Keep the set together from that point on. Do not detach the apostille, the original and the translation from each other. If anything must travel by post, use tracked delivery and keep full copies, because replacing a sworn translation abroad takes as long as replacing the document itself.
Get acceptance in writing where you can. An email from the receiving office naming the translator or the register it trusts ends every argument later. File that email with the set. When deadlines press, commission the translation while the apostille is in flight, but warn the translator that the source may still change. When the office names no one, choose a translator with verifiable credentials and keep the invoice, because the invoice proves the work was professional if anyone asks.