What polygraphs are approved by the ILPE and why?
Approved ILPE polygraph instrumentation includes polygraphs and polygraph accessories manufactured by Lafayette Instrument Company. The polygraph exists to protect the public by verifying the truth and determining deception. It is ILPE’s concrete position that we can succeed in protecting the public by utilizing only the most advanced polygraph instrumentation, as in our profession there is no margin for error. The ever-objective market forces indicate that Lafayette Instrument Company manufactures precisely the superior polygraph instrumentation the polygraph market values the most. Market forces also indicate that Lafayette Instrument Company’s global hegemony in the manufacture and sale of polygraph instrumentation is due to the competitive advantage of its products and services. It is apparent to the ILPE that in countries where a polygraph purchasing decision is based on objectivity and not political, patriotic, corrupt, nepotistic or other motives, the overwhelming majority of po
