Heath John Document Consultancies

My field of expertise includes the examination and comparison of handwriting and documents; the examination of false, genuine and modified signatures; the examination of typewriters and typewriting; the examination of obliterated, damaged and fragmented documents and any other matters necessary to establish by scientific means, the genuineness or falsehood of handwriting and documents. I have over 42 years’ experience in this field, during which time I have been employed by the Queensland Police Service and as a self employed consultant.

I have over 42 years’ experience in this field, during which time I have been employed by the Queensland Police Service and as a self employed consultant in the field of document examination. During this time I have carried out examinations of this nature for the Police Departments of both Queensland and the Northern Territory, other Government Departments (State and Federal), Lending Institutions (Banks, Building Societies ) and many private firms and companies (Solicitors ), involving many thousands of documents and in excess of 3100 separate investigations.

• Handwriting & Signatures
• Forensic examination and comparison of handwriting
• Examination of false, genuine and disguised signatures
• Photocopy documents
• Facsimile documents
• Computer generated documents
• Printed and composite documents
• Rubber stamping
• Cancellation stamping
• And other forms of stamp images​