Dedicated to Excellence in Lie Detection 

Our mission is to achieve a service standard that meets or exceeds the confidential and ethical standards of the modern polygraph industry, from offering prompt appointments to comprehensive reports. 


We are affiliated with the American Polygraph Association , which is the world leading body in Polygraph Testing and the South African Polygraph Association.


We conduct tests in and around KZN at private residential or business premises.


Our ethos is based on treating each individual case with the respect it deserves and carrying out the process with the highest level of excellence.


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Member of South African Professional Polygraph Association


Members of American Polygraph Association

© 2018 by Wernich Polygraph