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Polygraph Examiners

Certification, Licensing, and Special Requirements

Certification or Licensing

National standards for training—as well as the polygraph equipment used—are established by the American Polygraph Association. The American Association of Police Polygraphists offers the certified forensic law enforcement polygraph examiner designation to its members who complete educational and experience (including the completion of a minimum of 200 polygraph exams) requirements.

Although many states license polygraph examiners, their requirements vary. Typical requirements include a high school diploma or the equivalent, either a bachelor's degree or five years of experience as a detective, completion of polygraph training at a state-approved school, a six-month internship, and successful completion of a state-administered test. Polygraph examiners must obtain continuing education credits to maintain their certification.

Other Requirements

Polygraph examiners typically need to be U.S. citizens without a criminal background.

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