The British International School Istanbul (BISI) is a well-established and highly respected private school offering a truly international education for expatriate families in Turkey. The school caters to students aged 2.5 to 18, spanning Early Years, Primary, and Secondary School levels across two campuses in Istanbul: the Zekeriyaköy Forest Campus and the Etiler City Campus. BISI provides a fully international curriculum:

Early Years & Primary: Based on the English National Curriculum, adapted for an international context.

Secondary School: Offers the IGCSE programme (Cambridge Assessment) and the prestigious International Baccalaureate (IB) Diploma Programme.

🌍 A Truly International Community BISI welcomes students from over 50 different nationalities, creating a diverse and inclusive environment that supports global-mindedness and academic excellence.

🎓 Accreditations & Memberships

• Accredited by the Council of International Schools (CIS)
• Accredited by the Council of British International Schools (COBIS)
• Authorised IB World School
• Registered Cambridge International Examination Centre

📍 Campuses

• Zekeriyaköy Campus: Preschool to Year 13 (ages 2.5–18)
• Etiler Campus: Preschool and Primary only (ages 2.5–11)