Version Verification Using a Polygraph Test

When there are conflicting stories, lack of trust, or disagreement about a specific event, a polygraph test can be an effective tool to verify the truth and clarify the facts. The test is suitable for witnesses, plaintiffs, defendants, suspects, business partners, employees, or anyone who wants to strengthen the credibility of their statement.

In many cases, the test itself helps lower tension, prevents unnecessary escalation, and may even eliminate the need for long and costly legal proceedings.

How the verification process works

The process begins with a preliminary meeting with the examiner. During this meeting, the version of events that the examinee wishes to verify is reviewed in detail. The examiner examines the background, circumstances, and disputed points.

The examiner explains how the polygraph test works, what the test includes, and what the results mean.
Clear, focused, and unambiguous questions are then formulated with the examinee’s full knowledge and agreement. This stage is critical, as the quality of the questions directly affects the accuracy of the results. The examinee knows in advance exactly which questions will be asked.

During the test, advanced equipment with multiple sensors is used to measure physiological responses. After the test is completed, the results are professionally analyzed. Only after this analysis are the conclusions delivered.

When this test is appropriate

Strengthening the credibility of a statement or testimony
Resolving disputes in legal or business matters
Verifying a version of events during mediation or internal investigations
Cases where a court requests a polygraph test by mutual consent
Personal situations where someone wants to prove honesty and remove doubt

Legal relevance

When all parties agree in advance, polygraph test results can be used as supporting evidence and, in some civil cases, as an expert opinion. If required, an official test summary and declaration can be provided for legal use.

Why choose us

At Nitzan Polygraph Institute, we work with full professionalism, strict confidentiality, and respect for every examinee. Tests are conducted by experienced examiners using advanced technology and a structured, transparent process. Our goal is simple: accurate, reliable results delivered in a short time frame while maintaining the highest standards.