Dozens of police investigators, security and military experts will gather in Miami Beach, Florida, from 15 - 19 April 2013, to undergo specialized training in the use of the Computer Voice Stress Analyzer (CVSA), an advanced technology that accurately identifies stress associated with deception in criminal investigations and other inquiries. The company behind the CVSA, the West Palm Beach, Florida based NITV Federal Services, is the world leader in Voice Stress Analysis technology and conducts training for police, military, security and intelligence professionals worldwide. The CVSA is currently used by over 2,000 agencies worldwide, and has replaced the polygraph as the truth verification technology of choice for professional investigators.