Business entity certificates
Certificate Charter Award Pertamina, HESS and BPS
Biro Pusat Statistik
Pertamina
ConocoPhillips
Certificate Inert Entry
Safety Apreciation
Certificate ISO
Certificate OHSAS
Certificate Ahli Muda K3 Konstruksi
Sertifikat Ahli K3 Umum
Gakindo
BPJS
Risk-Management-Training