Expert Polygraph Examiner: Buks van den Berg

Buks van den Berg is a distinguished polygraph examiner with a career spanning over two decades. Trained at the prestigious Maryland Institute for Criminal Justice in the United States, Buks has built a reputation for excellence and reliability in the field of polygraphy.

Professional Affiliations and Experience

Buks is a registered member of the American Polygraph Association (APA) and has served as the secretary of the Polygraph Association South Africa (PASA). His professional memberships extend to the South African Polygraph Federation (SAPFED), the British Polygraph Association (BPA), and the International Association of Polygraph Examiners (ISOPE). Throughout his career, Buks has conducted over 35,000 polygraph examinations, demonstrating his extensive experience and expertise.

Advanced Equipment and Techniques

Buks is committed to using the most advanced polygraph equipment available. He currently utilizes the latest Lafayette LX6 instrument, which includes motion sensors and a camera, ensuring the highest level of accuracy. He maintains his expertise through continual education, meeting all the prescribed hours required by the APA.

Diverse Experience in Polygraph Testing

Since 2018, Buks has been conducting polygraph tests across the UK, primarily for private clients dealing with issues such as fidelity, theft, and trust. His experience is not limited to private clients; he has also worked extensively in the corporate sector. Buks has managed large and complex investigations involving syndicated theft from international diamond mines in South Africa and South-West Africa, as well as cases in pharmaceutical companies, finance companies, the Road Freight Association, and insurance companies. His work with NGOs and private companies throughout Africa further underscores his versatility and expertise.

Polygraph Testing

In the UK, polygraph examinations, commonly known as lie detector tests, are carried out using sophisticated instruments that measure physiological indicators such as blood pressure, pulse, respiration, and skin conductivity. Buks employs scientifically accurate techniques to ensure reliable results.

Commitment to Quality and Integrity

Buks ensures that all results are based solely on scientific, scoreable data from the examinations. He enforces strict quality control of charts and, if necessary, involves a second examiner for verification. Working alongside other qualified and registered examiners, Buks and his team boast over 60 years of combined experience. Each examiner has received polygraph training from an APA-approved school and holds university degrees and relevant experience in fields such as criminology, security risk management, forensic investigation, private investigation, psychology, police work, and the military.

Assurance of Expertise and Professionalism

Clients choosing Buks van den Berg can expect to benefit from some of the most highly qualified and experienced examiners in the world. Adhering strictly to international standards and codes of conduct, Buks ensures that all examinations are conducted with the utmost professionalism and integrity. As a member of the APA, he is held to rigorous standards, providing clients with confidence in the accuracy and reliability of his services. Buks is always accessible to address any questions or concerns, ensuring a high level of personal attention and care.