Established in 1957 as a non-profit organization, The Overseas School of Colombo (OSC) has a proud history over many years as the only internationally accredited school in Sri Lanka. OSC is proud to be the only fully authorized IB World School in Sri Lanka offering the international Baccalaureate Programme from Preschool to Grade 12. With Students from over 45 countries, a world class faculty and a purpose built campus with state of the art facilities, OSC is Sri Lanka's Truly International School.
විෂයයන් සහ පාඨමාලා
The Overseas school is a co-educational, multi-national, international school that follows the international Baccalaureate curriculum with English as the language of instruction. OSC has growing student body, world class faculty and superb facilities.
