Accreditation and Memberships

IB SCHOOL in switzerland Accreditations & Authorisations

ISZL is one of the leading IB schools in Switzerland. It is accredited by the Council of International Schools and the New England Association of Schools and Colleges. ISZL is a fully authorised International Baccalaureate (IB) World School offering three IB programmes from early years to high school in Switzerland, for ages 3 - 18.

ages 3 - 18.

ISZL is proud to be accredited by the world’s most prominent international accreditation organisations. We regard accreditation as part of an ongoing and continuous cycle of improvement, which is driven by our desire to provide an outstanding experience for our students at our international school.

Successful accreditation is a true mark of quality for an academic institution and highly valued recognition of the school's overall standards of teaching and learning. The accreditation process is rigorous and comprehensive and aimed at not only affirming current practice, but also providing a framework for on-going development and improvement. As such, ISZL:

  • has undergone a rigorous self-assessment
  • has been evaluated by a team of experienced professionals
  • meets high academic and professional standards
  • is subject to regular visits and monitoring by external agencies