PRIVATE INVESTIGATION Services & ADVANCED VOICE POLYGRAPH SOLUTIONS NO INCONCLUSIVE RESULTS – NOT AFFECTED BY ANY COUNTER MEASURES – OVERT & COVERT VOICE STRESS ANALYSIS CORPORATE INVESTIGATIONS Forensic investigative services for Fraud, Theft, Misconduct & Internal investigations. VOICE POLYGRAPH SERVICES Advanced Voice Polygraph solutions used for investigative screening & interviews. EMPLOYMENT SCREENING Incident Specific Investigations for Employee Vetting & Risk Prevention. Why Clients Trust Expert Evidence (PTY) Ltd ACCREDITED Accredited Voice Stress Detection Examiner & Private Investigator. STRICT CONFIDENTIALITY All Investigations are handled with absolute discretion & confidentiality. INVESTIGATIVE EXPERTISE Experienced forensic investigations & fraud detection services. Request a Confidential Consultation