For New York polygraph examiners who also want the protection services license:
https://youtu.be/7lWkpmw8OZM
Polygraph and lie-detection information for the public
and the profession from
Polygraph Examiners Of America.
www.PEOA.us and 818-883-6969
For New York polygraph examiners who also want the protection services license:
https://youtu.be/7lWkpmw8OZM