Navigation Data Services

Navigation Data Services

Everything your fleet needs to stay compliant and up to date, in one place.

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ENCs, CIO+ and LEO MS: Navigation Data at a Glance

ENCs, CIO+ and LEO MS: Navigation Data at a Glance

ENCs, CIO+ and LEO MS are Raymarine Commercial's navigation data services, keeping vessels supplied with the official charts, updates and publications required for safe and compliant navigation. 

ENCs (Electronic Navigational Charts) are the official vector chart data required for SOLAS carriage compliance. CIO+ supplements official ENC data with Temporary and Preliminary notices, coastal and NAVAREA warnings, and other safety critical overlays not always included in official charts. 

LEO MS manages and maintains a vessel's library of technical publications, automatically delivering new editions and replacements as they are released. Together, ENCs, CIO+ and LEO MS ensure vessels always have accurate, up to date navigational data and documentation on board.

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