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train from home - our affiliates are now offering remote training possibilities We purchase and supply quality used polygraph systems Striving for Excellence

train from home - our affiliates are now offering remote training possibilities

We are aware that life must go on even as you try to continue your qualifications and career. Both AVSAPRO Global and SA POLYGRAPH ACADEMY are now offering their courses via fully interactive, webinar style video conference calling. Train from anywhere in the world from the comfort of your own home!

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We purchase and supply quality used polygraph systems

For either new or refurbished polygraph machines simply enquire via email

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Striving for Excellence

To ensure the use of validated and reliable methodologies and technologies. To promote thorough training instruction and to generally regulate our members.

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DOD Definitions

DOD: Detection Of Deception The science, art and skill of detecting untruthful utterances. PDD : Psychological Detection Of Deception Related to the science underpinning DOD BFP : Biofeedback Polygraph Conventional polygraph first devised circa 1925 VSA: Voice Stress Analysis Manual systems. First devised circa 1965.

REMOTE Training NOW Available

We are aware that life must go on even as you try to continue your qualifications and career. Both AVSAPRO Global and SA POLYGRAPH ACADEMY are now offering their courses via fully interactive, webinar style video conference calling. Train from anywhere in the world from the comfort of your own home! Voice Polygraph Examiner Biofeedback […]

Validated VSD

Voice Stress Detection (VSD) is a validated PDD system. It has been subjected to many research projects since 1970. It is as reliable as BFP when used by properly trained and accredited examiners. One recent study validating VSD is the Patil et. al. research paper. Link:  View full paper .  VSD vs LVA – Layered Voice […]

Upholding Ethics & Standards

SAPAVSA Strives to uphold the ethics and standards of the American Polygraph Association but without discriminating against other technological advancements.


 Sapavsa is now a Corporate Member in good standing of the association of certified fraud examiners South Africa.


Mission & Ethics

SAPAVSA is a registered NPO. Registration Number: 271-925 NPO Our Mission Our Mission at SAPAVSA is to promote and uphold professional and ethical behaviour in the Detection of Deception industry in SA and worldwide. To ensure the use of validated and reliable methodologies and technologies. Promote thorough training instruction and to generally regulate our members. […]

Training & Workshops

If you would like more information or an in depth syllabus on any of the training courses below please click here to email SA PAVSA. Voice Polygraph Examiner Biofeedback Polygraph Examiner SCAN: Statement Content Analysis Truth Extraction: SCAN & Kinesics DUALTECH™ Examiner Read more on Accredited Training Link: http://avsapro.com/accreditation/ INSTRUCTORS Principal Accredited Polygraph Instructor : Clifton […]

Membership List

The  DOD professionals listed here have received accredited PDD training; have elected to write SAPAVSA entry exams; have elected to partake in ongoing educational programs and have elected to write periodic exams. These DOD professionals are members in good standing. These members are qualified to practise VP worldwide, subject to the laws of various countries […]