Indiana Polygraph Institute

Indiana Polygraph Institute (IPI) is an accredited institution offering comprehensive polygraph examiner training to the private, public, and law enforcement sectors around the world.

The IPI polygraph examiner training course is fully accredited by the International League of Polygraph Examiners (ILPE) and complies with the standards of the ASTM International.

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The IPI polygraph examiner training course is now offered in Ukraine.

IPI conducts polygraph examiner training in Ukraine, catering primarily to trainees from Eastern Europe. IPI is represented in Ukraine by ARGO-A - the most reputable and prominent lie detection firm in the region.

IPI students are entitled to special educational discounts on polygraphs.

As a result of negotiations between IPI and ARGO-A, IPI students from the former USSR countries purchasing Lafayette Instrument Company polygraph equipment via IPI are entitled to a special educational discount.


	*1921* Invention of the polygraph John Larson invented the polygraph in 1921 while a medical student at the University of California and a police officer of the Berkeley Police Department. *1948* First polygraph school In 1948 Leonarde Keeler founded the Keeler Polygraph Institute, located on Ohio Street in Chicago - the first polygraph school in the world.