TVSI Continues its ISO Certification
L-R: ISO Auditors Glaiza Tumanlao, Ma. Angelica Aguilar; ISO Lead Auditor Engr. Myra C. Cabales; Quality Management Representative Rosario Nulud; ISO Auditor Mary Rose Ballarta; and TVSI Operations Manager Raul Domingo Truth Verifier Systems, Inc. (TVSI), the country’s first and leading private detective, investigation and lie detector company, marks its 3rd as ISO 9001:2008 Certified…