The term "polygraph" means "many writings", and various physiological activities are recorded. The polygraph instrument records changes in cardiovascular, respiratory and electro dermal patterns. The polygraph recordings are reviewed and analyzed by the examiner, and a professional opinion is rendered based on the polygraph recordings.

We offer polygraphs that are conducted by certified polygraph examiners to help ascertain and establish the truthfulness of an individual. Interviewing and/or interrogation technique (Reid Technique) may also be utilized to determine the truth of the matter of issue.

For information relating to the use of polygraph examinations in the workplace we advise you review United States Code, Title 29-Labor, Chapter 22-Employee Polygraph Protection.