The Best Private Detective Agency and Lie Detector Company in the Philippines
Truth Verifier Systems, Inc. (TVSI), specializes in polygraph testing, investigation and detection. It was awarded by the Philippine National Police as the first “Hall of Fame Best Private Detective Agency”. It is also the first ISO 9001:2008 Certified Company for lie detector testing, detective and investigative services, and training. It has also been…
Truth Verifier Systems, Inc. (TVSI), the country’s renowned private detective company recently conducted an exclusive seminar entitled “Investigative Interview and Interrogation” at the Air Materiel Wing Savings & Loan Association, Inc., AMWSLAI Bldg., cor. Boni Serrano & 8 Avenues, Quezon City last March 14, 2014. This half-day seminar was very beneficial to the…
Truth Verifier Systems, Inc. (TVSI), the Philippines’ first and leading licensed private detective agency and lie detector company in the Philippines Truth Verifier Systems, Inc. (TVSI), the Philippines’ first and leading licensed private detective agency and lie detector company in the Philippines is noted for its exemplary service, expertise, integrity and truthful reporting. Founded in May 1966, TVSI is…