- Primary +31 (0)15 285 0038
- Secondary +31 (0)15 820 0208
At International School Delft, we believe that every student deserves an inspiring and high-quality education. That’s why we hold ourselves to internationally recognised standards and continuously strive to grow as a learning community. As part of the Dutch International Schools (DIS) group, ISD blends international-mindedness with a strong foundation in the Dutch educational context. To ensure we provide the best possible learning environment, our school is regularly evaluated by the International Baccalaureate (IB) and the Dutch Inspectorate of Education.
These external reviews help us reflect, improve, and remain focused on what matters most: supporting our students to thrive—at school and beyond.
IB world school – ISD is an authorised IB World school where students follow the IB Primary Years Programme at ISD Primary and the IB Middle Years Programme and the IB Diploma Programme at ISD Secondary.
B World Schools share a common philosophy—a commitment to high quality, challenging, international education that we believe is important for our students. The IB offers a continuum of international education through four challenging, high quality educational programmes to students aged 3 to 19.
Dutch International Schools – International School Delft is proud to be part of the Dutch International Schools (DIS) network—a group of schools in the Netherlands that offer international education within the Dutch public and subsidised private education system.
Being part of DIS means that ISD benefits from government support, allowing us to offer high-quality international education at more accessible school fees compared to private international schools. It also connects us to a broader community of schools that share best practices, collaborate on professional development, and are committed to continuous improvement.
The quality of education of DIS schools is monitored by the Dutch Inspectorate of Education.