Services from DNV Services from DNV Find our servicesSearchLimit toClear filterPlease enter a search criteriaWind turbine type certificationFloating wind energy certificationDevelopment accompanying assessment for wind turbinesEscrow agreementsEnergy storage system certificationExhaust gas emission measurementsRemote surveys for selected components and materialsLift appliances and deck equipmentControl and automation systems and softwareCommunication systemsApproval of welding consumablesPressure vessels and pressure equipmentNavigation and bridge systemsExhaust emissions and exhaust gas treatment systemsEngines and propulsion systemsApproval of material manufacturersVerification of submarine pipelinesValid certificationsAnti-fouling systemsMechanical components