In DNV we unite the strengths and expertise of DNV, Garrad Hassan, and GL Renewables Certification. We deliver world-renowned testing, certification and advisory services to the energy value chain including renewables and energy efficiency. Our testing, certification and advisory services are delivered independent from each other.

DNV experts support utilities and manufacturers around intelligent networks and communication such as SCADA EMS/DMS, substation automation, smart metering, and data communication. For data communication we provide services for communication standards and models such as IEC 61850, IEC 60870, CIM and DNP3, and the smart meter standard DLMS/Cosem. For all these standards DNV provides consultancy, training, test tools such as protocol analyzers, simulators and conformance test facilities and testing services.