Translate:
Call for upcoming course schedule and quality polygraph training courses: (951) 235-2264
Who We Are
Our Mission
APA-Approved Course Offerings
Dedicated Instructors
Since 2004, Marston has produced competent, ethical polygraph examiners trained to use approved polygraph techniques, formats, and equipment in the art and science of psychophysiological detection of deception.
Dedicated Instructors
APA-Approved Course Offerings
Dedicated Instructors
Our dedicated instructors are experts in the field of polygraph. They provide quality polygraph training as active polygraph examiners and professionals in the field.
APA-Approved Course Offerings
APA-Approved Course Offerings
APA-Approved Course Offerings
We offer quality polygraph training, including the basic polygraph examiner course and PCSOT course covering specialized work with sex offenders. Agencies are encouraged to contact us to discuss group training requests.
Announcement
Register now!
- Post Conviction Sex Offender Testing (40-hr PCSOT) - starts 7/21/2025.
- Basic Polygraph Examiner (400-hr certification) - starts 10/6/2025.
- Need continuing education hours and content tailored to your needs at your location? We can help. Contact us at (951) 235-2264.