Frequent questions
Find answers to all your polygraph questions
Frequently Asked Questions
How long does a polygraph test take?
A polygraph test usually takes one and a half hours to complete. However, this may vary depending on the circumstances.
How accurate is the polygraph test?
Scientific studies show an accuracy rate between 89% and 95%.
Can a polygraph test be used at the CCMA?
Yes, it can – provided it has been conducted professionally by an accredited specialist, such as G17 Polygraph.
Do you get confessions for theft and are they recorded?
Yes, we have a high level of confessions that we supply to you for further action.
Can an employee refuse to undergo a polygraph test?
Yes, they can. However, if their employment contract states that polygraph testing may be used in case of an investigation, the employer has the right to enforce this.
Can polygraph testing be included in employment contracts?
Yes. In fact, we highly recommend that the use of polygraph testing be included in all employment contracts.
Do you give discount on larger amounts of tests?
Yes, we do offer a bulk discount. Please discuss your requirement with us so we can supply you with accurate costing.
When will the polygraph test results be available?
The results will be made available to you the same day we receive your service payment.