Archive of events
06-17-2019
Based on the audit results, the representative of DNV GL, i.e. the International Certifying Agency has issued one’s positive opinion regarding ONH-Holding Quality Management and renewed ISO 9001:2015 Certificate for the next year.
This external recognition can be attributed to the efficiency of the management system implemented throughout the company and ensuring company’s sustainability both in oil refinery and petrochemical projects.
ONH-Holding has successfully passed an external Quality Management Audit
Over the period of June 6 – 7, 2019 ONH-Holding was subject to a routine external ISO 9001:2015 Quality Management audit.Based on the audit results, the representative of DNV GL, i.e. the International Certifying Agency has issued one’s positive opinion regarding ONH-Holding Quality Management and renewed ISO 9001:2015 Certificate for the next year.
This external recognition can be attributed to the efficiency of the management system implemented throughout the company and ensuring company’s sustainability both in oil refinery and petrochemical projects.
