International School Delft (ISD) International School Delft is an IB World School offering the full International Baccalaureate continuum: the Primary Years Programme (PYP), Middle Years Programme (MYP), and Diploma Programme (DP). We provide high-quality, inquiry-led education for students aged 4 to 18, within a caring, inclusive, and internationally-minded community. Located in Delft’s vibrant innovation hub, we collaborate with universities and industry partners to connect learning with real-world challenges. Our mission is inspiring learning for a sustainable future—empowering students to become curious, compassionate, and future-ready global citizens.