Guidebook for Colombo

The Overseas School of Colombo (OSC) is widely regarded as the most prestigious international school in Colombo, Sri Lanka. As an International Baccalaureate World School offering all three programme levels of PYP, MYP and IBDP, we proudly serve students from 40 nationalities, from Preschool to Grade 12. Located on a green and spacious campus in Battaramulla, a suburb of Colombo, OSC is dedicated to developing our students into responsible learners, striving for excellence within a culturally diverse school. While academic expectations are high, students are also encouraged to participate in a broad range of cultural, athletic and community service endeavors.