Services from DNV Services from DNV Find our servicesSearchLimit toClear filterPlease enter a search criteriaStructural Integrity Management (SIM) Application Dynamic Positioning (DP) ContinuousPMS (Planned Maintenance System)Renewal survey for offshore unitsMarine Riser ManagementClassification for smarter operations Vendor SurveillanceElectrical Systems Integrity Management (ESIM)ISDS class notationBottom Survey – In-water Class transfer of mobile offshore units (MOUs)Condition Based Maintenance (CBM) PMS RCM: Planned maintenance – Reliability centredSurvey arrangement – Shared Structural Inspection (SSI)Offshore classification - Fleet in Service