National Voice Stress & Polygraph Network (PTY) Ltd

Founder and principle examiner of the National Voice Stress and Polygraph Network (PTY) Ltd
Henriette Joubert

“Since 2006 it has been my honour to offer peace of mind to our clients; the impeccable and diligent work of all our Voice Stress and Polygraph examiners is fully endorsed and sanctioned by myself – Quality Control is my priority.

Valid, reliable, and affordable, country wide testing is supported by an efficient and friendly administrative team, I am very proud of these people who fully dedicate themselves to unequalled levels.

Referrals from current clients are available, we will gladly supply contact details.

Placing your trust in our hands is a responsibility that I carry with humble respect. “

COMPANY DESCRIPTION

This Network consists of a Head Office in Johannesburg from where all business operations are directed.

We offer Lie Detecting country wide by means of Voice Stress Analysts and/or Polygraph Examiners strategically sourced from the whole of South Africa. All examinations are conducted on the clients’ premises.

By means of MIE & Afiswitch we also offer criminal record searches.

OUR APPROACH

Truth Verification or Lie Detecting, whichever way we approach it, can be a useful tool in the process of achieving Peace-of-Mind.

The most effective approach is the 3 Step Honesty Management Program.

HONESTY MANAGEMENT – 3 STEP APPROACH

Honesty of employees can be managed by a 3-Step approach.

Honesty Management Step 1

Pre-employment Screening

The first step to managing the honesty of your employees is to know who you employ.

Before you employ anyone, who will be intimately involved in your business, due diligence is required.

Suitable candidates should be invited to submit themselves to a pre-employment Forensic Assessment Interview, Voice Stress Analysis or Polygraph.

A pre-employment Lie Detecting Test verifies the authenticity of information provided, experience etc. Our Truth Verification examiners will help you draft Relevant Questions according to your specific needs.

An employer/employee relationship that begins with Pre-employment Truth Verification puts in place trust that is beneficial to both parties.

IMPORTANT: Employment contracts should include a clause whereby the employee will cooperatively and willingly submit to periodic screenings – Step 2 in honesty management.

Honesty Management Step 2

Periodic Screenings

Periodic truth verification screenings applies the rule that prevention is better than cure.

When employees know what is expected of them, and that their actions and work ethics will periodically be verified, they perform at their best.

It is suggested that periodic screenings of groups of employees be done by means of Voice Stress Analysis, and conducted at least twice a year.

Honesty Management Step 3

Specific Incident Examinations

Should incidents of fraud or theft occur, large numbers of employees can be eliminated from an investigation by means of Voice Stress Screenings. Then, employees who indicate deception during such a screening process can be tested a second time using Polygraph, with the relevant questions focusing on those questions they reacted to during their first test.

SUMMARY

Voice Stress Analysis or Polygraph can be a useful tool in the process of achieving Peace-of-Mind.

In our view the most effective approach is the 3 Step Honesty Management Program.

However, should you wish to only apply any one of the steps at your own discretion, we look forward to the opportunity to be of service.

Contact Us

We would love to hear from you – whether it’s an inquiry, comment or complaint.
Please fill in the form below and we will get back to you as soon as possible.

Please enable JavaScript in your browser to complete this form.
Name

Truth Bulletin

Homeostasis – A Series of Articles on the Body/Mind Connection related to Truth and Deception

Speaking the truth profoundly impacts the body, offering visceral relief and organic recalibration. Truth-telling positively affects all twelve systems of the body, from head to toe, promoting balance and well-being. Our bodies are innately wired to react when confronted by falsehoods, even if they exist solely in the realm of thought. The autonomous nervous system, …

Lie Detection – A Series of articles on credibility (4 Last)

Do they work? The credibility of the lie detecting was challenged almost as soon as it was invented, and there is much debate about its accuracy. The fundamental premise that lie detecting tests measure deception, is incorrect. Lie Detection methodologies measure responses to questions and compares the responses to control questions with responses to relevant …

Top