Flip Vorster established PAV Polygraph Services in 2001 and has been a Polygraph Examiner for the past 18 years. He studied Forensic Psycho Physiology (Polygraph) with Argenbright International Institute of Polygraph, Atlanta, Georgia, which is accredited with the American Polygraph Association (APA), as well as attained certificates in advanced and specialized Psycho Physiological Detection of Deception in 2000, 2002, 2004, 2009, 2013, 2014, 2015 and 2017
He is currently a member of the Southern African Polygraph Federation (SAPFED). He is the current President of SAPFED as well as former Vice President of SAPFED. He was also a former vice president of the South African Professional Polygraph Association (SAPPA). He has America Polygraph Association (APA) accredited training and acts strictly in accordance with the ethical practices stipulated by SAPFED and APA. He is also a member of the British European Polygraph Association (BEPA). He has a National Higher Diploma from Technikon RSA. in Policing.
He was with the South African Police Services for a period of 13 years, operational as Polygraph Examiner, Staff Officer for Commissioner of Detective Services and Narcotics. Previous experience with the SAPS was within investigations, narcotics, riot control, special units, crime prevention and general administration e.g. Station Commander