National Polygraph Association

The National Polygraph Association (NPA) is a professional organization that supports and guides individuals who perform lie detector tests, known as polygraph exams. It sets industry standards, promotes ethical practices, and provides education and training for its members. The NPA also advocates for the fair use of polygraph technology in various fields such as law enforcement, government, and private sectors. Its goal is to maintain professionalism, improve the accuracy of testing, and ensure that practitioners operate responsibly within legal and ethical boundaries.