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Netherlands, Rotterdam
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IB World School — offers IB PYP in the Primary School, and IB MYP and IB DP in the Secondary School.
Dutch International School — state-funded member; programmes are subject to the Dutch Ministry of Education.
Healthy School Label — Relationships and Sexuality theme; awarded November 9, 2023; first international school in Haaglanden region to receive the Healthy School Label for this theme.
The International School Delft (ISD) is an IB World School delivering a full continuum of International Baccalaureate from age 4 to 18. The Primary Years Programme (PYP), Middle Years Programme (MYP) and Diploma Programme (DP) are taught in English, with Dutch offered as the host-country language and home languages supported. The DP began in 2023/2024 with the goal of completing the continuum by 2024/2025, and students study across six subject groups with some Higher Level and others Standard Level courses. ISD emphasizes digital citizenship and 21st-century skills, using MacBooks for online learning in the Secondary School. The school maintains close links with Delft University of Technology, with campuses on TU Delft grounds: a primary campus on the TU Campus and an updated secondary campus opened in 2025/2026 with a capacity of 440 students. ISD is governed by Laurentius Stichting (Primary) and Lucas Stichting (Secondary), supporting a vertically aligned IB experience.
