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EnglishWhat Is the Mission and Purpose of the National Polygraph Association?
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The National Polygraph Association (NPA) exists to promote polygraph testing as an accurate, reliable, and scientific method — and, in its own words, to protect "the truthful and innocent individual." Its mission rests on four commitments: advancing the science of polygraph examination, improving the capabilities of its members through education and training, upholding high ethical standards, and identifying and removing unqualified practitioners from the profession. The NPA's website (nationalpolygraph.org) serves as its hub for news and events, including its national seminar.
The Core Goal: A Scientific Means of Establishing Truth
The NPA frames its purpose around a long-standing human problem: developing a system by which truth can be made known. It describes the polygraph as "at least a system, soundly based upon psychology and scientific research," which — in competent hands — is capable of identifying who is speaking truthfully when a controversy exists.
Two conditions are built into that claim:
- Competent hands. The NPA ties reliability to the skill of the examiner, not to the instrument alone.
- A defined controversy. The stated capability is about resolving disputed accounts, not about general truth verification.
Protecting the Truthful and Innocent
The association's stated primary goal is "to foster and perpetuate an accurate, reliable, and scientific means for the protection of the truthful and innocent individual." This protection-oriented framing runs through its materials and shapes how it defines the examiner's role.
The Examiner's Responsibility
The NPA emphasizes that polygraph work carries serious consequences. Because an examiner's findings "may affect the life, liberty, or happiness of the person being examined," the association describes this as an "awesome responsibility." That framing is the basis for its emphasis on ethics and competence rather than technique alone.
How the NPA Pursues Its Mission
| Commitment | What the NPA states |
|---|---|
| Education and training | Promoting education, research, and advanced training for members |
| Shared experience | Improving member capabilities through shared experiences |
| Ethics | Fostering and maintaining the highest ethical standards and principles of practice |
| Professional standards | Identifying and eliminating unqualified persons from the profession |
| Public information | Maintaining a website as the place to get up-to-date NPA information |
What the Website Offers
The site is positioned as the source for current NPA information. Its most prominent listed item is the 2027 National Polygraph Seminar, with a link directing visitors to a dedicated seminar page. If you are looking for event details, membership information, or association updates, the website is the starting point the NPA itself points to.
What the NPA Does Not Claim
The association's language is careful in one respect worth noting: it says the polygraph is "at least a system" grounded in psychology and research, and that it is capable in competent hands. It does not present the instrument as infallible or independent of examiner skill. For anyone evaluating polygraph testing — as a profession, a service, or a subject of study — that distinction between the tool and the person operating it is central to how the NPA defines its own purpose.