Our WECDIS solutions, ECPINS-Warship (Electronic Chart Precise Integrated Navigation System for Warships) and ECPINS-Submarine are International Maritime Organization Approved ECDIS and the only WECDIS systems independently certified against NATO WECDIS STANAG 4564.  
In 1977, the company introduced the first generation electronic chart system for the maritime market and revolutionized navigation. Over the years we have had many firsts.  Today, OSI Maritime Systems is a leading provider of integrated navigation and tactical solutions designed for naval and maritime security operations. Among those solutions, the company develops and delivers integrated bridge systems for warships, integrated dived navigation systems for submarines, and C2 systems for small craft. Presently, 24 navies totaling more than 600 warships and submarines operate using OSI systems.