Ever since its foundation in 1999, this formula of success has been the driving force behind the International School – Zurich North, or ISZN in short. Here, school director Daniel Sarbach explains why ISZN has become one of Switzerland’s most popular international schools. “Our students’ individual needs are always the most important,” says the head of the school, which is located in the rapidly expanding town of Wallisellen – just two stops by train from the centre of Zurich. “Most of our students join us because their parents come to Switzerland for work. This could be at any time of the year, which is why we are extremely flexible when it comes to registrations and deadlines. Basically, there are no deadlines. If children and parents are interested, they can request a private viewing at any time throughout the year. We are always happy to show them around.”