About Us

We understand that our work is of great importance to every single examinee that walks into our office, to our clients, and to the public in general. This is why we use qualified and accredited professionals registered with their respective professional bodies. Our reputation is par excellence, because we spent a lifetime building it.

The Polygraph Institute of South Africa has been dedicated to polygraph examination and lie detection technology for over 30 years, offering professional detection of deception services to clients across Africa. We specialize in using advanced lie detection technology and techniques to help our clients find the truth when they need it most. The services include specific incident examinations tailored for assisting in investigations and specific incidences that occurred, pre-employment examinations designed to assist employers to screen potential employees, continuous screening examinations to assist in maintaining safety and security at the workplace as well as statement verification examinations designed to test the veracity of a given statement.

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The future of lie detection technology has arrived in South Africa. The Converus EyeDetect is an incredible Detection of Deception instrument that is easy to implement, more cost effective than traditional polygraph examinations and less invasive. Despite all of this, it still boasts an incredible accuracy rating of 86%. Due to the fact that it is a less expensive and and easy to implement, the EyeDetect system is the perfect tool for large scale integrity assessment or pre-employment screenings. As the South African Converus EyeDetect partner, we are proud to present the future of quick and easy lie detection solutions.