One of the fastest ways to have your signature witnessed or your document certified is at a participating Post Office.

Witnessing signatures

Some organisations need your signature to be witnessed by an authorised person at the time you sign their document.

Depending on the organisation's specific requirements, we may be able to witness a signature on a document for you1 at one of our conveniently located Post Offices.

Certifying documents

In most cases, our Post Office staff can certify documents as being true copies of the original document.

Whether we can certify your document depends on the criteria set by individual organisations.

Find a Post Office

Find out where you can get your documents witnessed
1 We don't process forms, verify content or perform identity checks as part of our signature witnessing or document certification service.