Appointment system for legalising documents in Australia

The Department of Foreign Affairs and Trade legalises signatures or seals that appear on Australian public documents (apostilles and authentications) and issues Certificates of No Impediment to Marriage (including witnessing the signature on the form).  Services in Australia are by appointment only.  You can make an appointment by calling 1300 935 260. Legalisation requests can also be lodged by mail.  For more information see smartraveller.gov.au