Australian Polygraph Services conduct lie detector testing in Melbourne, Sydney, Adelaide, Brisbane, Perth, Darwin and Hobart. We are also retained to conduct testing throughout New Zealand, Hong Kong, Singapore and Malaysia. Australian Polygraph Services conduct lie detector testing worldwide for all issues including: homicides, thefts, frauds, fidelity issues, sexual assaults, domestic disputes, false allegations, insurance matters, sexual harassment cases and dispute resolution.
Have you been lied to or falsely accused?
Steven van Aperen MAPA, BA. (Crim Justice Admin), Grad.Dip Security Mgmt. is a certified polygraph examiner and director of Australian Polygraph Services. He is also a member of the American Polygraph Association. More recently Steve has assisted the South Australian Police recruiting office in setting up their pre-employment polygraph testing program used on potential police applicants.
Results within 15 mins!
Steven has been consulted by 60 Minutes, A Current Affair, Today Tonight and various media outlets throughout Australia and New Zealand to provide lie detection services, polygraph testing and behavioural analysis interviews on many of Australia’s highest profile cases. Some of the cases that Australian Polygraph Services have been retained to assist in include:
The polygraph test on Frank Cole relating to his disclosure that he located Azaria Chamberlain’s body at Ayers Rock in 1981
The polygraph test on 81 year old West Australian Charles Zentai accused of committing war crimes in 1944 in Budapest who is facing extradition to Hungary
The polygraph test of Ron Vigenser the person accused by John Ford of being involved in the placement of 4.1 kilograms of cannabis into Schapelle Corby’s luggage at Bali airport. Ford testified at Corby’s trial in Bali that he overheard conversations whilst an inmate at Port Phillip prison that implicated Vigenser
The polygraph test of Mike Scrafton, a senior government advisor, regarding a telephone conversation he had with the Prime Minister of Australia Mr. John Howard in relation to the “Children overboard” scandal
The Polygraph test of Andrew Mallard in relation to his suspected involvement in the murder of Pamela Lawrence in West Australia in 1994. Mallard requested and underwent a polygraph test whilst in custody and was eventually released after nearly 12 years in prison
A polygraph test conducted on the leader of the Democrats Senator Andrew Bartlett
The behavioural analysis of interviews conducted by Liz Hayes of 60 Minutes with Schapelle Corby the Australian woman charged with importing 4.1 kilograms of cannabis into Indonesia inside a body board bag
The analysis of an interview conducted by Tara Brown of 60 Minutes with former Guantanamo Bay detainee Mamdouh Habib denying his involvement in terrorism or links with al-Qaeda
Polygraph testing for over 40 high profile homicide cases for various police departments throughout Australia.
Australian Polygraph Services have tested politicians, actors, celebrities, sporting people and people from all walks of life. Find out why we are retained to determine the truth.
Private, Corporate 
& Govt testing
Australian Polygraph Services provide lie detector testing and polygraph testing services for private individuals, corporate clients, government departments and police agencies. Whether you have been lied to or falsely accused Australian Polygraph Services can help. See why law enforcement agencies, the media, large corporations and private individuals regularly utilise lie detection services provided by Australian Polygraph Services.
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