Services from DNV Services from DNV Find our servicesSearchLimit toClear filterPlease enter a search criteriaDynamic Positioning (DP) ContinuousStructural Integrity Management (SIM) Application PMS (Planned Maintenance System)Classification for smarter operations Marine Riser ManagementRenewal survey for offshore unitsVendor 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