Credibility Assessment Division

Polygraph Testing and Psycho-Physiology

The Credibility Assessment Division was founded on a core framework to assist businesses in the public/private sector to be able to suitably assess the authenticity of personnel within the realm of their organisation.

In many cases we have encountered companies with longstanding employees where there is suspicious handling of sensitive data, potential fraud, physical theft and often partnerships where trust is deteriorating and there is not an immediate substantial evidence to proceed with legal action.

Furthermore, in our experience where the personnel provide an important service either as employees or to our clients then it can jeopardise the relationship going forward if the concerns are then disproved and course of action was misappropriated.

Our years of experience in providing polygraph examinations to diverse private and business clients, has built our impeccable reputation. Our examiners are some of the best in their field, all of whom are American Polygraph Association (APA) and BPS accredited. The polygraph technology they use to administer lie detector tests is fully compliant with the BPS and APA regulations. Conducted with sensitivity and discretion we maintain the optimum level of data protection.

Through credibility assessment, we can help safeguard businesses by measuring the integrity of their personnel and providing reports to assist their decision making.

0800 861 1234 (Free Helpline)

Supporting our Clients by Protecting their Interests – The Credibility Assessment Division

Our credibility assessment division is focused on business matters and alternative dispute resolution. All Examiners are APA registered and sign non-disclosure agreements with all clients at the point of the initial call. You can be assured that the matter is handled with strict confidentiality and the necessary professional etiquette.


Insurance Sector


Retail Sector


Financial Sector


Legal Sector


Security Sector


Government Sector

Business Polygraph Testing

Legalities of Business Polygraph Testing

Federally enacted legislation that restricts the use of lie detector tests by private employers except under specified conditions.

Employers may not compel or request employees or applicants to submit to such testing, nor may they use any results for the adverse action.

All levels of government are exempt from the provisions of EPPA.

There are also exemptions for companies that provide security services and those involved in the manufacture and storage of controlled substances, who may use the polygraph for pre-employment screening.

Employers may request an employee to undergo PDD testing if it is part of an investigation of a loss to the employer, the employee had access to the property lost, there is a reasonable belief that the employee was involved in the loss, and the employee is given 48 hours notice prior to the examination that outlines the loss, investigation, and the reasons the employee is under suspicion. The employer is prohibited, however, from taking any action against the employee who refuses to cooperate with a PDD examination.

Two of the major effects of EPPA have been a sharp decrease in the number of private examiners in the United States, and a move by the professional polygraph associations to upgrade standards of practice

We work closely with you to formulate appropriate questions specific to the truth you need to find. Whether in the pre-employment screening process, theft, fraud or anything else that is bothering you. Normally up to 8 questions are asked with 2-3 of them relevant to the matter you are concerned about. The other questions proposed are for profiling purposes, related to behaviour and metrics. You may want to know if your data has been passed to a competitor, or what the subject knows about theft of equipment or assets. Questions must always be related to factual matters rather than opinion. The test may take up to 2 hours depending on how complex the issue is which includes the pre-test interview.

Business Polygraph Testing can take up to 2 hours. Firstly, you’ll need to discuss your requirements with us.  We can do this on the telephone or organise an online conference. If you want to order Business Polygraph Testing on a regular basis for recruitment screening or random checking we can arrange to meet up at your offices or ours. Initially we’ll gather information from you and make a decision as to whether polygraph testing will benefit your particular circumstances. If so, you will be able to book the service online using our secure reservation system when you can choose the date, time and location for the test. When the booking is confirmed you pay a $50 reservation fee which is not refundable. As soon as the payment has been cleared you will receive an sms (text message) and an email confirming payment and giving you access to our online pre-test assessment form.  This needs to be completed within 24 hours. On completion by you, someone acting on your behalf or the subject(s) of the polygraph test, the outstanding balance of the fee must be paid. Thereafter we will send you an email confirming all the details of the test including location, date and time.

Because of the sensitivity of our work, we provide the optimum in secure online booking together with a highly confidential and discreet service. On screen instructions guide you through the booking procedure that is easily understandable. During the process you will be able to designate where you want the test to be conducted with a choice of office locations near you or onsite at your business premises.

2 hours should be set aside for the employee on the day the test takes place, longer if they are travelling to one of our offices. On arrival at our office our examiner will meet your employee after checking in with our receptionist. Thereafter, the pre-test interview will commence when a number of questions will be discussed including those that you have predetermined with us. The purpose of the pre-test interview is to ensure the subject is relaxed and understands completely what the test is about. The predetermined questions and the way they are worded are suggested by the examiner since they need to be defined and close ended. The most accurate results from the polygraph come with perfectly worded and contextualised questions are asked.

If the issue has been a simple one, and the result is considered conclusive at the end of the test, our examiner will immediately apprise the client verbally if required. To be precise our client is the individual who booked the test. Unless otherwise advised in writing that we may share the results of the test with a 3rd party we will never do so. Detailed analysis of the resulting transcripts, video and charts will be undertaken by the examiner who performed the polygraph test. It will then be verified by another equally qualified and accredited examiner before the report is sent to the client, usually within 48 hours. There are a many benefits for companies to introduce Business Polygraph Testing into the recruitment or loss prevention strategy. You can rely on us to advise you how to implement it effortlessly without distressing your staff.

We have controlled offices located in most major cities and towns throughout the USA where testing is performed. Alternatively the test, subject to environmental conditions, can be conducted at your place of business or in the employee’s home.

Integrity Verification


Theft Detection


Fraud Detection

We administer polygraph (lie detector) tests and provide evidence as to the innocence or guilt of a suspect.

Lie Detector for Theft

As soon as you notice things going missing, whether it’s money or produce, you must act swiftly. Nothing eats into your profits like a thief (or thieves). But it can be difficult to pinpoint the culprit. They are often good at covering their tracks. So how do you catch them?

A lie detector test is the quickest and surest way to bring the thief to light. Our polygraph tests are industry leading and our examiners highly trained, so you can be assured that the truth will be found.

Employee theft is on the increase, up around 5% year on year since 2019. Often they will work in teams to make it easier to avoid detection. Data theft is also a growing problem. Personal data on customers can be sold to unscrupulous marketers and scam artists for a decent profit. This is irresistible to some bad employees and is difficult to protect against without massively expensive cyber-security in place.

You really can’t afford to suffer losses at work. If you have a case of theft and want to act quickly, contact us now. You can easily book the test online and bring the thief to justice swiftly and surely.

Lie Detector Test for Fraud

Fraud detection

No business can afford to lose money through fraud. It can cripple or even destroy the most secure business if it goes unresolved or undetected. To stop your business ending up like Baring’s bank you should takes steps to stop fraud immediately. If the culprit can’t be found (they are often good at hiding their tracks) a lie detector test is the only option. This will mean examining any staff that have financial access. Most people will jump at the chance to prove their innocence, so don’t worry about lowering staff morale.

Often, the fraud will be committed by a group of employees rather than a lone individual. This can be harder to detect as they will cover and lie for each other. Again, a lie detector test will highlight all of those involved and put a stop to the theft.

Lie Detector Test for Integrity

Revealing the truth – We can help to clear your name by conducting a lie detector test

Prove your Innocence

Being falsely accused can be devastating. It can destroy your career. The pain of knowing that you have done nothing wrong can even lead to a mental breakdown. If you’re in the position of being wrongly accused, you will know what this is like. It is torture. It seems like there is no way out. That is where a lie detector test can come to your rescue. Not only can you prove your own innocence, but if someone else is to blame it can help to prove their guilt.

Polygraph tests are ideal for refuting false allegations. Perhaps you’ve been accused of spending money fraudulently on the company credit card, but you think you know who actually did it. Or maybe someone has been stealing stock and your boss suspects you. It’s hard to shake off allegations against you even if nothing can be proven. People say there is no smoke without fire and there will always be doubt against your name. A polygraph will remove that doubt.

You can get on with your career, safe in the knowledge that your reputation is intact. Your conscience is clear, you just need to prove it to others.

No matter what the scenario, we can help. We will arrange for a lie detector test to be set up at a location near you and our well trained examiners will ask just the right questions to prove your innocence. Don’t suffer with injustice for any longer, book a lie detector test today.

Why It’s Important to Find Out the Truth

Ensure your business thrives with honest employees. Discover how polygraph exams can identify deceit, enhance workplace safety, and protect your organization's integrity. Learn the legalities and benefits of polygraph testing for pre-employment screening and internal investigations.

Why Do Security Firms Use Polygraph Tests?

Explore the reasons behind security firms' reliance on polygraph tests. From ensuring employee integrity to preventing insider threats, understand how lie detectors serve as crucial tools in maintaining a secure and trustworthy environment in high-stakes security operations.

Uncover the Truth with a Professional Lie Detector Test – Our Carefully Vetted Examiners Ensure Your Peace of Mind.