VSA - National Voice Stress & Polygraph Network

For lie detecting countrywide by means of voice stress analysis and/or polygraph examiners strategically sourced from the whole of South Africa. Periodic screening and pre-employment examinations, as well as incident related investigative examinations, are offered by means of either voice stress analysis with AVSAPRO or polygraph.
Type of company: Lie Detector Test
Primary business: Voice Stress Analysis/Polygraph
Services: Voice Stress Analysis., Polygraph, Lie Detection, Periodic Testing, Specific Issue Tests.
Employees: 9
Web address:www.vsapoly.co.za
Physical address: Lenchen Road, Centurion, Pretoria, Gauteng, 0157
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