- 
                                                         
Professional Mechanical
                                                         Engineer  (PRC No: 003558)
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Registered Master Electrician (PRC No: 0034922)
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Registered Master Plumber (PRC No: 004698)
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Safety Consultant (BWC-DOLE Accred. No.1033-020805-0184) 
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Pollution Control Consultant
                                                         (DENR Accred.  PCO-COA No. 2006-1888)
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TESDA Accred. Lecturer/ Examiner in Heavy Equipment (Accred. No. HEO, BDZ1-0104-0402-062)
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OSHAS 18001:2007 OHSMS Lead Auditor
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Environmental Planner
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Instructor –
                                                         College of Engineering, GGC, B.C.
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Local Govt. Mechanical Engineers Association of the Phils. ( LOGOMEAP-Immediate Past National President)
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Phil. Society of Mechanical Engineers – PSME (Past National Vice-President) 2007 Deputy VP - South Luzon; 
                                                         2008 VP-External Affairs
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Pollution Control Association of the Philippines, Inc. (PCAPI)- Member
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National Master Plumbers Association of the Philippines (NAMPAP)– Member
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Provincial Competency Assessment and Certification Committee (PCACC), TESDA,         Batangas – Member
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Association of Safety Practitioner in the Philippines, Inc. (ASPPI) – Life Member
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Non-Destructive Testing Society , Phil. Nuclear Research Institute – Member
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 Philippine Association
                                                         of Building Officials (PABO) - Member