ISO 9001:2015

QUALITY MANAGEMENT
SYSTEM

Treatment and Supply of Potable Water with Provision of Customer Services

Cert. No. : AR 5602

Cert. No. : MY-AR 0562

Cert. No. : AR 5602

ISO/IEC 27001:2013

INFORMATION SECURITY
MANAGEMENT SYSTEM

Management and Treatment of Potable Water at Sungai Dua Water Treatment Plant

Cert. No. : ISMS 00164

Cert. No. : MY-ISMS 00164

Cert. No. : ISMS 00164

ISO 45001:2018

OH&S MANAGEMENT
SYSTEM

Treatment and Supply of Potable Water with Provision of Customer Services

Cert. No. : OHS 00481

Cert. No. : MY-OHS 00481

ISO 14001:2015

ENVIRONMENTAL
MANAGEMENT SYSTEM

Management and Treatment of Raw Water and Supply of Potable Water

Cert. No. : ER 0805

Cert. No. : MY-ER 0805

MS ISO/IEC 17025:2005

COMPETENT TESTING LABORATORY:
CHEMICAL