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Do you happen to run a business? As you probably already realize, you will depend on your employees greatly. Without your employees, it would be nearly impossible to run a fully functional business. Your employees are responsible for dealing with the most mundane tasks from day to day. They speak with the clients and they’re responsible for mailing out orders. Without their assistance, your company would truly be in hot water. Unfortunately, employees can be a little bit risky as well. With a bad employee, there is a risk that something is going to go terribly wrong. You may end up becoming a victim of fraud or theft.

This is why you may want to consider using a polygraph testing at work. Within this guide, you will learn a great deal about using polygraph testing at work.

Can You Trust Your Employees?

First and foremost, you should take the time to determine whether or not your employees are actually trustworthy. While there is a good chance that you did an extensive amount of research when choosing your workers, there is still a possibility that their opinions and attitudes could change in the future. With that being said, you must always be skeptical. You really never know who you can trust and how long you can trust them. A trustworthy individual may change in the future and they may behave unexpectedly.

With that being said, you should always be willing to adapt. Always remember that a trustworthy individual could still betray your trust. Be ready for anything and always be willing to use polygraph testing in the workplace.

Understanding How It Works

The good news is that polygraph testing is fairly simple. When you decide that one of your employees needs to undergo a lie detector, you’ll need to hire a 3rd party company. The expert will visit your place of employment and they’ll bring along the necessary equipment. The administrator will speak with the employee and they’ll most likely enter a private area. From there, they’ll put the sensors on the participant and begin asking the questions that you prefer. The participant will answer the questions and the professional will analyze the results.

Once this is finished, you’ll know whether or not the employee is telling the truth. The entire process is truly very quick and simple! In fact, you’ll be surprised how fast it can be completed.

How Long It Takes To Get Results

When attempting to determine whether or not your employee is telling the truth, you should go ahead and get the test results as quickly as possible. This is one of the major perks of using polygraph testing in the workplace. Unlike some of the alternatives, the polygraph is one of the fastest tests. As soon as the test is administered and the questions have been answered, you’ll have the results that are needed. The administrator just needs to analyze and read the test results. Then, they’ll be able to tell you whether or not the participant was telling the truth.

Truly, there is no quicker or easier way to determine whether or not someone has been lying to you!

Understand The EPPA Laws

In the United States, the Employee Polygraph Protection Act of 1988 actually protects employees from the misuse of polygraph tests. This act will apply to private employers with at least two employees and an annual business volume of $500,000 or more. Governments are excluded from the EPPA rules. Under this specific law, private employers are not able to subject their employees to lie detector tests, unless it happens to be a polygraph test. Also, it is vital for the situation to meet a few guidelines.

It is okay to administer a polygraph test if the employees are reasonably suspects of behavior that has resulted in the employer losing money or property. It is also fine to polygraph test employees that are going to be providing security services. Finally, employers that are hiring employees to have controlled substances can subject said employees to polygraph tests. Finally, it is important to remember that you must provide reasonable notice to the employee.

Providing Notice

Under the current laws and regulations, employers are required to provide their workers with notice before administering a polygraph test. If you feel that it is absolutely necessary to polygraph test one of your employees, you should let them know ahead of time. In order to do so accurately, you should tell them the specifics of the economic loss that was sustained. You should also tell the employee exactly why you suspect that they were involved in the crime. There is also a chance that you’ll need to provide the employee with a rundown of their rights and a list of questions and topics that will be prohibited.

Using polygraph testing in the workplace can be very beneficial, but you need to make sure that it is done right. If you do not, there is a possibility that you will open yourself up to legal problems.

Who Uses Polygraph Tests On Employees?

Believe it or not, there are tons of companies that use polygraph tests on their employees. First and foremost, you should understand that most government agencies will use polygraph testing. This includes the FBI and the CIA. Both agencies have been known to use polygraph testing on all new hires. Employees with both agencies are sworn to secrecy and they’re often responsible for protecting the nation’s secrets. Therefore, it is only smart for their employees to be tested. It is also common for some tech companies and pharmaceutical companies to get tested.

If the risk is high and the employee is working with valuable materials, a polygraph test may be warranted.

Polygraph Testing New Hires

When it comes down to it, there are tons of good times to polygraph test employees. Of course, the mass majority of companies feel that it is best to put new employees through a lie detector test. This is simply another hurdle that the employee will be forced to face, before they’re able to join your team. In fact, employers should look at the polygraph like a background check and a drug screen. It is yet another way to weed out potentially problematic employees and to protect your business. The FBI and CIA are two agencies that are known to perform lie detector tests on new employees.

If you run a potentially risky business such as a bank or pharmaceutical company, you should definitely consider doing the same.

When Theft Occurs

Almost all employers will experience theft at some point or another. With that being said, you should always be prepared for the worst-case scenario. When you are forced to confront fraud at work, you may find it beneficial to polygraph your employees. You need to get to the bottom of the situation as quickly as possible. You need to find out who is responsible, so you can remove them from your roster immediately. This is where polygraph testing will prove to be enormously beneficial. With polygraph testing, you’ll be able to find out who is responsible pretty quickly. Either the employee will lie during the test or they’ll refuse to take the test all together.

Use the polygraph to find out who is responsible, so you can get rid of them right away. If they’re allowed to stay, you’re probably going to experience more problems in the future.

Voluntary Option

Employees should know their rights, before agree to undergo a lie detector test. One of the most important things that you should be aware of is that lie detector testing is offered on an optional basis. For instance, if your employer requests for you to be tested, you should know that it is not a requirement. However, if you refuse to take the test your job may be on the line. Some employees consider a flat-out refusal as a sign of deception. While this is not always a true, it does throw up a red flag.

The examination is voluntary so do not allow your employer to force you to agree to take it. Just know that you may be fired, if you do refuse the to take the test. Many employees in this type of situation will feel the need to take the test, even though they are innocent just to spare their job. You can seek the advice of an attorney, if you feel that your employer is discriminating against you or you are being treated unfairly.

Examiner Will Go Over The Questions

If you agree to undergo the lie detector test, you should know that the examiners are required by law to go over the question with you prior to testing. Once this process is complete, you will be ready to be hooked up to the machine and take the test. If the examiner asks you a question that was not mentioned previously, you can refuse to answer it. Most certified examiners would not attempt to be deceptive, because they know how important it is to get the most accurate results.

The questions asked always have a “yes” or “no” answer, as it is the only way for the examiner to determined, if you are being deceptive. Just answer the question to the best of your ability and never delve too deep into the past, trying to find a reason why you should answer it in a specific manner.

Calm Environment

Never agree to take a lie detector, if the location is unsuitable, which could be anything from noisy and overly crowded. The environment should be quiet and calm, because the examiner and you need to be able to focus on the test without interruption. A noisy environment could throw your mind for a loop, putting you in a vulnerable situation. Be sure to check out the area, where the test will be given, before you agree to take it. The room should be situated in a quiet and desolate area of the building, away from other employees and management.

Risk For Employers

When an employer detects deceptive activity, they will need to initiate an investigation. This can be a timely process, since every employee will need to be considered and the issue must be examined carefully and thoroughly. One thing that employers should avoid doing is blaming one particular employee without proof. It is important to remember that your employees have rights and if you accuse them of doing something deceptive and they did not, you could be facing a lawsuit in the future. Play it safe and keep your opinions to yourself until you find out the real truth. If necessary, you may need to hire a private detective or bring law enforcement in to help with investigative matters.

Also, if an employer accuses an employee of wrongdoing and they are innocent, they could end up losing a good worker. This is why it is crucial to complete a thorough investigation, before confronting any employee about the deception. Know the risks beforehand, so they can be avoided all together.

Substance Abuse Suspicion

Employers put all potential employees through a rigorous pre-employment process prior to considering them for a new hire. This is necessary to avoid hiring the wrong person. However, nothing can provide employers with 100 percent absurdity, because people change once they are hired and become comfortable. When substance or alcohol abuse is questioned, employers will want to get down to the root of the problem, before it turns into a major issue. This is where a lie detector test will come into play.

Lie detector tests are utilized to determine if an employee is combating a serious alcohol or substance abuse issue. Employees under the influence are risky for any type of company, because they are not always fully aware of the task at hand. Not only are they at risk of being injured, but also they are a risk for your company.


When it comes down to it, polygraph testing can be enormously beneficial in the workplace. Just remember that there may be some legal ramifications associated with polygraphing your workers. Make sure that you obey all rules and regulations, so you do not get yourself into hot water. Take your time can research the rules. As long as you obey the law, you’ll be able to benefit enormously from the use of polygraph testing at work.