Certification
Certificate of Badan Usaha Jasa Konstruksi (GAPENSI)
09.71.05.1254.03.13112
Certificate of Asosiasi Kontraktor Air Indonesia (AKAINDO)
09.3171.1753
Certificate of International Standard Organization (ISO 9001 : 2008)
QSJ 1011
Certificate of K3 Management (OHSAS 18001 : 2007)
HSJ 1012