Toronto Polygraph Services



Toronto Polygraph Services serves clients in Ontario and throughout the Greater Toronto Area (GTA) for services in lie-detection and truth verification examinations. Frank Wozniak is a Certified Forensic Polygraph Examiner with over 30 years of Law Enforcement experience. Mr. Wozniak has conducted polygraph examinations throughout the country from coast to coast.

For 17 years Mr. Wozniak conducted lie detection, truth verification examinations for issues ranging from National Security, homicide, sex crimes and all matters involving major criminal investigations for the Toronto Police Service while attached to the Behavioral Assessment Section.

In November 2001, Mr. Wozniak was trained at Maryland Institute of Criminal Justice, Maryland U.S.A to administer Post Convicted Sex Offender (PCSOT) testing. The primary goal of all PCSOT examination is to ensure compliance with treatment/probation orders in an attempt to prevent recidivism.

Since 2004, Mr. Wozniak has owned and operated his truth verification services administering polygraph examinations, lie detection services for the general public for all types of personal family relationship issues. As per the company policy, Mr. Wozniak will not test women who are pregnant or youths under 18 years old. Other clients also include Private Investigative Firms, Government Agencies, lawyers, and insurance companies.

For the past 30 years, Mr. Wozniak has administered polygraph/lie detector examinations for major criminal investigations such as:

Polygraph testing
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