Offers K-12 education. Located in Battaramulla. Accredited by the European Council of International Schools (ECIS) and the Middle States Association of Colleges and Schools (MSA).
Overseas School of Colombo
The Overseas School of Colombo - Oldest internationally accredited educational institution in Sri Lanka
2024-06-13
International school providing education for students from pre-school to high-school; only IB World School in Sri Lanka offering the International Baccalaureate Exam or IB Diploma; curriculum and academic programs are from the British, American and Australian systems.