As a Public Notary appointed by the Supreme Court of Western Australia, Gus Irdi has statutory powers to witness documents, administer oaths, and perform other wide-ranging and useful administrative functions of a national and international nature. This includes:

  • authenticating official, government and personal documents (including powers of attorney, wills, deeds, and other legal documents) or extracts from government registries;
  • administering oaths for Australian and international documents;
  • witnessing signatures to legal documents and authenticating identity; and
  • certifying that documents are true copies of the original, for use in Australia and overseas countries.

The fees charged are as per the Schedule prescribed by the Legal Practitioners (Public Notaries) Determination 2015 (WA)



If you require a document to be notarised, please make an appointment with Gus Irdi on or call (08) 9443 2544.