Truth Verifier Systems, Inc.
The Official Blog of the Philippines' Best Private Detective Agency.
Showing posts with label
truth verifier systems
.
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Showing posts with label
truth verifier systems
.
Show all posts
Friday, February 28, 2014
Private Eye to DoJ: Make Polygraph SOP in Investigation
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As the Vhong Navarro-Deniece Cornejo-and-Cedric Lee saga continues like a telenobela nearing its climax with the sudden appearance of a ce...
Tuesday, November 12, 2013
THE ADVANCED INVESTIGATION AND POLYGRAPH SEMINAR BY TRUTH VERIFIER SYSTEMS, INC.
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TVSI President Capt. Conrado G. Dumlao Ph.D, ASIT Director Nathan J. Gordon, TVSI CEO Rosario Dumlao Nulud, Training Director Dr....
Friday, October 18, 2013
TVSI Secret of Success
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By: Andy C. Fullero Truth Verifier Systems, Inc. is the Philippines’ 1 st Private Detective & Lie Detector Service Compa...
Friday, April 13, 2012
TVSI Upgrades its Lie Detector System with Sensitivity Pads
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Sensitivity pads can be placed on the arm rest, seat, and feet. Photo courtesy of Lafayette Instruments , USA Truth...
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