Anyone can take a basic 10 week polygraph course, does this make you an examiner ? The APA American Polygraph Association regulate the industry and all qualified examiners are members including Goverment and Police examiners. Why was Mr McKenna refused membership of the APA ?? Or the British Polygraph Association. And for the record we would like to state Iain McKenna is nothing to do with Polygraph UK owned by Terry Mullins an APA and BPA member. Would you work with an examiner who isn’t a member of a recognised body who regulate their members and ensure they are not only experienced but qualified. Ask yourself why isn’t Iain a member of the APA ?