Despite the fact that there are no polygraph training schools directly accredited by the American Polygraph Association (APA) in the UK, aspiring polygraph examiners have several options available to pursue their career. This article outlines the steps and considerations in becoming a certified polygraph examiner in the UK.

Undergraduate Degree

First and foremost, it’s important to build a solid academic foundation. A bachelor’s degree in psychology, criminology, law enforcement, or a related field can provide a strong basis for understanding human behavior, a core aspect of polygraph examination.

Polygraph Training Abroad

Since there are no APA accredited polygraph training programs in the UK, prospective polygraph examiners often look abroad to receive their training. The United States has several schools accredited by the APA where you can undertake comprehensive training. Schools such as the PEAK Credibility Assessment Training Center and the National Center for Credibility Assessment offer rigorous courses.

Attending an APA-accredited course abroad ensures that your training meets international standards. It also allows you to network with professionals in the field from all over the world.


After completing the training course, it’s time to become a certified polygraph examiner. Certification often involves passing a written and practical exam. The APA offers a certification process that is internationally recognized. Joining the APA as a member can also provide further credibility and give access to resources and ongoing training opportunities.

Practical Experience

To hone your skills, gaining practical experience is vital. Consider internships, mentoring arrangements, or entry-level positions under the supervision of a seasoned polygraph examiner. This experience will offer you real-world context and allow you to apply your theoretical knowledge in practice.

Continuous Professional Development

The field of polygraph examination is continually evolving. Stay updated with the latest research, technology, and techniques in the field. Regularly participating in workshops, seminars, and advanced courses will ensure you maintain a high standard of practice.

In conclusion, becoming a polygraph examiner in the UK requires an investment of time, money, and effort, as well as a commitment to professional growth. While the pathway may seem challenging due to the lack of local accredited training schools, with determination and careful planning, you can successfully navigate this promising career route.