Accreditation and Memberships

The International School of Busan is committed to providing a high-quality education that meets internationally recognised standards. Achieving such excellence requires a curriculum that integrates the best educational pedagogy from around the world, consistent monitoring to ensure continuous development, and a dedicated, highly qualified teaching staff.

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ISB is fully accredited by both the Western Association of Schools and Colleges (WASC) and the Council of International Schools (CIS), and holds membership in the Educational Collaborative for International Schools (ECIS). As an authorised IB World School, we offer the full continuum of International Baccalaureate® programmes, including the Primary Years Programme (PYP), the Middle Years Programme (MYP), and the Diploma Programme (DP).

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Our commitment to holistic development is further reflected in our status as an FEE Green Flag Award school, recognising our excellence in environmental education and sustainable campus management. We also offer the Duke of Edinburgh’s International Award, a programme designed to foster personal development, community involvement, and global citizenship.

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Furthermore, ISB serves as an official test centre for the College Board SAT and ABRSM music exams, and we are proud members of the East Asia Regional Council of Schools (EARCOS) and the Korea Council of Overseas Schools (KORCOS). 

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We take great pride in our legacy of excellence, having served the internationally-minded community of Busan proudly since 1983.