Legalization of Foreign Document

General Information

  • Prior to use Australian document in Thailand, the document should be first authenticated by the Department of Foreign Affairs and Trade (DFAT) of Australia.
  • For further information about the legalization services of the DFAT. Please contact 1300 935 260 to book an appointment with DFAT for legalization service. For further information, please click here.


Required Documents

  • Original authenticated documents
  • Copy of every page of the original authenticated documents
  • A copy of passport or Identification card or driver’s license of the owner of documents
  • Download and complete Legalisation form
  • The application fee is AUD 25.00 per document (Only cash or money order are accepted. Money order payable to "Royal Thai Consulate-General, Sydney") 

In case of submitting an application by Mail, please send all required documents to:



You must also provide a self-addressed return envelope (registered envelope recommended) for the return of documents.


Service hours

Monday to Friday                 Morning   9.30hrs – 12.30hrs

                                                        Afternoon 14.00hrs – 16.00hrs

*Except public holidays (For additional information about Official public holidays, please click here


For further enquiry, please send an email to