Our Services
What We Do

Pre-Employment Screening
Tests performed on individuals who have been pre-selected and added to a short list. This test determines whether the individual is truthful regarding their qualifications, experience, previous employment and more.

Periodic Screening
Periodic Screening is performed on existing employees. These tests can determine whether the employee is or has been involved in any unethical or illegal activities which may have a negative impact on the company and workplace.

Specific Incident Testing
Specific Incident Report testing focuses on theft, harassment and or other complaints. These tests are designed to determine whether individuals are being deceitful with reference to the specific incident recorded.

Infidelity
Infidelity tests are designed to determine suspicious behaviour amongst couples.

Sexual Harassment
These tests are designed to determine the validity of various harassment claims.
You Have Options
Protect yourself, company and employees
Useful Statistics
South African Statistics Reveal;
United States Statistics Reveal;
FAQ's
What is Voice Stress Analysis?
Voice stress analysis (VSA) and computer voice stress analysis (CVSA) are collectively a pseudoscientific technology that aims to infer deception from stress measured in the voice. The CVSA records the human voice using a microphone, and the technology is based on the tenet that the non-verbal, low-frequency content of the voice conveys information about the physiological and psychological state of the speaker. Typically utilized in investigative settings, the technology aims to differentiate between stressed and non-stressed outputs in response to stimuli (e.g., questions posed), with high stress seen as an indication of deception.
Focuses Areas;
- Lie Detecting
- Uses the Latest Technology
- Less Invasive
What are VSA Tests Used For?
VSA software programs are designed to measure changes in voice patterns caused by the stress, or the physical effort, of trying to hide deceptive responses. VSA programs interpret changes in vocal patterns and indicate on a graph whether the subject is being “deceptive” or “truthful.”
Focuses Areas;
- Determine if individual is truthful
- Eliminate individuals from ongoing investigations
- Gather all relevant information pertaining to a specific incident
Who Can Request a Test?
- Private Individuals
- Corporate Companies
- Government Institutions
- Schools
- And More…
Can You Beat/Cheat a VSA Test?
- No, nothing can influence or have an affect on the outcome of a VSA test.
How Long Does a VSA Test Take?
- Pre-Employment tests take roughly 40 minutes to complete
- Specific Incident tests can take up to 2 hours to complete
How to Book Our Services
Kindly Contact us to discuss your requirements and concerns
- +27 (0) 68 833 2300
- admin@truthagency.co.za
The Power of Deceipt
Don’t fall victim to untruthful circumstances. Allow the The Truth Verification Agency to guide you through these uncomfortable situations