There is currently no legislation that determines standards or codes of conduct for South Africa’s polygraph industry. This can make it difficult for organisations to find a trustworthy polygraph service provider that can deliver results, ensure the wellbeing of all parties concerned, and withstand scrutiny under cross examination.
The checklist below can be used to ensure that a polygraph examiner meets a set of standards that ensure a high calibre of professionalism and expertise. This list was compiled by members of the board of the Southern African Polygraph Association.
Check that your polygraph examiner has:
The American Polygraph Association (APA) is a globally recognised association that has been at the fore of modelling industry standards. APA-accredited training ensures that a polygraphist is trained according to the highest standards of professional, ethical and scientific practices.
Polygraph testing is rooted in science, with research and new advancements constantly expanding the field. Advanced training ensures that a polygraphist remains up to date, knowledgeable, and proficient in the subject matter.
Polygraph testing is a compound skill set. This means that, in addition to the technical subject matter associated with the polygraph device, additional skills (e.g. interviewing techniques) are required to ensure competency and proficiency.
As in any other industry, client testimonials deliver real-world proof of a polygraphist’s proficiency. Ensure that your polygraphist has a track record of satisfied clients.
At present there are two notable polygraph associations operating in South Africa: the Southern African Polygraph Federation (SAPFED), and the South African Professional Polygraph Association (SAPPA).
With a lack of legislation capable of enforcing standards within the polygraph industry, these associations act as self-regulating entities that require their members to:
The benefit of choosing a polygraph examiner who is a member of one or both of these organisations, you have the backing of the entire organisation to ensure that you receive a high calibre of service.
Should there be any concern regarding the conduct of a polygraph professional who is a member of any of the aforementioned associations, a quality assurance review can be requested from the association itself.
Additionally, always check that your polygraph examiner:
As the field of polygraph testing advances, so too does the equipment used. Newer polygraph models will be more capable of delivering the nuance required for the polygraph examiner to make accurate assessments.
We recommend that the following equipment be used / present during the polygraph examination:
