Whether your interest is Risk Assessment, Safeguarding, Vetting or Investigation, 

Credibility Matters will be happy to discuss how polygraph can work for you and answer any questions you may have. 

Please use this form to contact us and we will get back to you. 

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What is a Polygraph Examination? 

A Polygraph Examination generally takes up to two hours. It starts with an informal interview during which the subject is encouraged to be honest about the relevant matters (e,g, employment history, previous criminal behaviour, incident under investigation etc.). 

This is followed by the test itself in which specific questions are asked of the subject whilst physiological readings are recorded. The examiner will then use these readings to make an assessment as to whether the subject has answered the questions truthfully. 

Finally, the examiner will discuss the results with the subject to resolve any anomalies.

Pre-employment Screening and Vetting

Do you have concerns with your employment and vetting processes and feel they fall short when recruiting the best applicant?

A structured polygraph is a great tool in identifying any previously undisclosed concerning behaviours that would preclude employment within your company. 


Protecting the vulnerable in society is the primary goal of any organisation tasked with looking after children and vulnerable adults. 

Regular polygraph tests for those who have contact with the vulnerable can provide that extra level of protection. 

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Suspicion in the workplace can cause disharmony and have a pernicious effect on staff morale. 

Using polygraph as part of internal investigations can provide reassurance avoiding rumour and speculation.

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What else

Polygraph is not only limited to the aforementioned applications and is routinely used by government agencies in other specialised theatres. 

If you believe polygraph can help you and your organisation, 

then Credibility Matters will be happy to guide and assist you in your needs.        

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