John C. Kircher
Chief Scientist, Converus Science Team
EXCELLENT Based on 26 reviews Posted on laura proudloveTrustindex verifies that the original source of the review is Google. Very professional, no judgement at all, kind and friendly. Fully explained in to what is expected and really couldn't thank them enough for everythingPosted on Tommie StevensTrustindex verifies that the original source of the review is Google. I booked an infidelity lie detector test and was impressed by how organised and professional British Lie Detector Test was. The examiner made sure everyone understood the process before beginning. The environment was calm and respectful. It brought clarity to a difficult situation and helped us move forward. Highly recommended.Posted on Charles MartinTrustindex verifies that the original source of the review is Google. British Lie Detector Test provided an outstanding service during a very sensitive time for my family. The examiner was patient, professional, and highly experienced. Everything was handled with complete confidentiality. The process was clearly explained, and there was no pressure at any stage. The results were delivered promptly and professionally. If you're looking for a trustworthy polygraph service in the UK, this company is the one to choose.Posted on TikTok TOPTrustindex verifies that the original source of the review is Google. Top service. The lie detector test was amazing with a fantastic service all around. Would recommend it to anyone wanting the truth.Posted on Angela SmithTrustindex verifies that the original source of the review is Google. I used British Lie Detector Test for a pre-employment polygraph, and the entire experience was smooth and confidential. The staff were punctual, respectful, and highly experienced. Results were delivered clearly and on time. Excellent service.Posted on Penguin90Trustindex verifies that the original source of the review is Google. Thank you for your help today clearing up some allegations within my marriage I felt very at ease and test was explained properly great communication thank you 😊Posted on Awais AhmedTrustindex verifies that the original source of the review is Google. I needed clarity in a difficult personal situation. The team at British Lie Detector Test was understanding and professional from start to finish. The examiner put me at ease, the process was clear, and the results provided the answers I needed. Highly recommend for their integrity and service.Posted on Mike RoelofsTrustindex verifies that the original source of the review is Google. I recently took a lie detector test with British Lie Detector Test in Preston, and was very impressed with the professionalism and accuracy of the service. The examiner made me feel comfortable throughout the process and explained everything clearly. The results were delivered promptly and helped bring clarity to a difficult situation. Highly recommended for anyone needing a reliable and confidential polygraph examination.Posted on Michelle DanielsTrustindex verifies that the original source of the review is Google. So patient very knowledgeable Amazing at his job, if you want the right results, go to himVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Dr. Kircher is a widely recognized expert in government and industry on the subject of deception detection. He has published more than 90 scientific publications and technical reports in the field of psychophysiological detection of deception and has served as a consultant on deception detection to the US Department of Defense, US Secret Service, US Department of Homeland Security, National Science Foundation, National Research Council, Royal Canadian Mounted Police, and numerous state and local police departments.
He and his colleague Dr. Raskin, also a member of the Converus Science Team, laid the scientific foundation for, and in 1991 developed the software and hardware for the first computerized field polygraph system, which is still in use today.
Dr. Kircher earned his Ph.D. in psychology from the University of Utah.

Lie Detect Test Is Used By The Following Users

Private Investigators

Government Agencies

Law Enforcement Agencies

Personal Injury Lawyers
The EyeDetect, Lie Detector
We Help Protect your Interests with Integrity, and an Award Winning Lie Detector System.
How To Book A Lie Detector Test?
Booking a lie detector test is relatively straightforward. Simply complete the inquiry form, and we will contact you to arrange a suitable time and location for the test. Our experienced and qualified professionals will administer reliable and accurate results onsite or remotely with minimal disruption to your daily life.