A Polygraph company dedicated to serving you with excellent customer service. 6 South African languages used to communicate effectively. Ensuring the quality and accurate results are obtained. Delivery is our end result no matter the issue at hand.

Polygraph Sciences has been a growing concern since January 2000. The company was founded by John Holtman due to the growing need for the polygraph service, in an attempt by companies to combat crime, especially in the workplace. In 2012, due to the rapid growth of the company and industry, Polygraph Sciences changed their name to Bona Fide Polygraph SA. Bona Fide Polygraph SA now services hundreds of clients both nationally and internationally. The services offered by Bona Fide Polygraph SA are conducted by fully qualified staff members with accreditation from the American Polygraph Association.

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