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Quality Cerfiticates

You can find our international quality standards documents and certificates below for your review.

ISO 9001

ISO-9001

ISO 14001

ISO-14001

ISO 22000

ISO-22000

ISO 27001

ISO-27001

ISO 45001

ISO-45001

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THE BISI SUCCESS STORIES

THE BISI
SUCCESS STORIES

With near 100% pass rate and an above-world average The International Baccalaureate (IB) points, our students have graduated from The BIS to continue their education at some of the most distinguished universities around the world.

University of California - Berkley

University of British Columbia

Seoul National University

London school of economics and political science

Brown University

University of Glasgow

Durham University

The University of Edinburgh

Goldsmiths University of London

King's College London

Lucerne University

The University of Nottingham

Royal Holloway University of London

University of Southampton

Suffolk University Boston

The George Washington University

Please feel free to contact us for:

Admissions

Procedures

Campus Visits

Enquiry Form

MSA

Cambridge

DoFE

COBIS

CIS

Collegeboard Sat

The British International School

ZEKERİYAKÖY CAMPUS
Kilyos caddesi No:227
Sarıyer / İstanbul
+90 212 202 70 27

The British International School

CONTACT US
info@bis.k12.tr
+90 850 259 84 84

© 2026 The British International School Istanbul is a division of The British School Istanbul Privacy Policy Careers

© 2026 The British International School Istanbul is a division of

The British School Istanbul Privacy Policy Careers

The British International School