Accreditation & Recognition
American Polygraph Association
Marston Polygraph Academy's polygraph courses and instrumentation training are recognized and approved by the American Polygraph Association (APA-accredited). Established in 1966, the American Polygraph Association is the world's leading association dedicated to the use of accepted polygraph techniques and evidence-based scientific method
Marston Polygraph Academy's polygraph courses and instrumentation training are recognized and approved by the American Polygraph Association (APA-accredited). Established in 1966, the American Polygraph Association is the world's leading association dedicated to the use of accepted polygraph techniques and evidence-based scientific methods for credibility assessment and psychophysiological detection of deception.
American Association of Police Polygraphists
Marston Polygraph Academy's APA accredited polygraph courses and instrumentation training are recognized and approved by the American Association of Police Polygraphists (AAPP). The AAPP encourages and develops cooperation among all American law enforcement organizations in the application and utilization of accepted polygraph techniques.
California Association of Polygraph Examiners
California Association of Polygraph Examiners
Marston Polygraph Academy's APA-accredited polygraph courses and instrumentation training in accepted polygraph techniques are recognized and approved by the California Association of Polygraph Examiners (CAPE). CAPE is dedicated to serving the cause of truth with integrity, objectivity and fairness to all persons.
Announcement
Registration is now open for the next Post Conviction Sex Offender Testing (PCSOT) course running 7/21 to 7/25/2025 and the next Basic course running 10/6 to 12/12/2025.