Friday, September 13, 2013

Advanced Investigation and Advanced Polygraph Seminar

Advanced Investigation and Advanced Polygraph

by: Melvin R. Royo

Truth Verifier Systems, Inc. (TVSI), known to be the Philippines’ best private detective and lie detector company, will be conducting a 5-day seminar entitled “Advanced Investigation and Advanced Polygraph” on November 4-8, 2013 at The Legend Villas, #80 Pioneer St. corner Madison St., Mandaluyong City, Metro Manila, Philippines.

This seminar is composed two topics – Forensic Assessment Interview (FAINT) & Integrated Interrogation Techniques and Advanced Polygraph (Lie Detector) Examination Techniques. This aims to educate the participants about the latest and most effective techniques in conducting interview and interrogation as well as the uses of the most advanced computerized lie detector instrument and its standard procedures.

This seminar is open to all polygraph examiners, investigators, security managers and other professionals, who have the passion and enthusiasm to conduct investigation.

The speaker of this one of a kind event is Mr. Nathan J. Gordon, a Director the Academy for Scientific Investigative Training (ASIT)-U.S.A., where he developed the Forensic Assessment Interview and Interrogation Techniques. He is known to be an expert Forensic Psychophysiologist and a skilled practitioner in the fields of lie detection, investigation and interrogation. For his professional competencies, he served as 2010 President of American Polygraph Association; President of the International Forensic Psychophysiological Institutes Association; and Director for Vidocq Society, a crime-solving club in U.S.A.

Meanwhile, the seminar organizer – Truth Verifier Systems, Inc., is recognized to be the country’s Number 1 company when it comes to commercial lie detector and private detective services. It is awarded by the Philippine National Police (PNP) as the Hall of Fame Best Private Detective Agency and is an ISO 9001:2008 Certified Company. It is also an authorized distributor of Lafayette Instruments, U.S.A. TVSI’s main office is located at 2/F Cityland Bldg., 128 Pioneer St., Mandaluyong City, with telephone numbers (02) 634-7571 and (02) 634-7573.  It has a branch office at 2/F, Don Francisco M. Tan Gana Bldg., National Highway, Balibago, Sta. Rosa, Laguna.

For inquiries, please e-mail us at or You may also visit our websites and for more details.