About Us

Our Location

We are centrally based in Bloemfontein and are able to render truth verification services countrywide.

Our Approach

We embrace all modern and validated deception detection technologies and methodologies. Our Polygraph Examiners make use of the latest version of Stoelting Polygraph and AVSAPRO Voice Polygraph equipment and strictly adhere to internationally accepted and validated truth verification test protocols.

Our Accreditations

Bio-Detect Truth Verification Examiners completed formal training in Polygraph and AVSAPRO Voice Polygraph. We are active members of the South African Bio-Feedback Polygraph and Voice Polygraph Association as well as the American Polygraph and Voice Stress Association (APAVSA). Our examiners hold tertiary qualifications in human sciences and security risk management and have more than 20 years experience in corporate security risk management.

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