Istanbul International School (IIS) — Istanbul

Istanbul International School (IIS) is one of the most reputable international schools in Istanbul. Licensed by Turkey's Ministry of National Education (MEB), the school follows the Cambridge IGCSE curriculum across all grade levels — from Kindergarten through high school.

International Schools Association affiliation: IIS is a member of the prestigious International Schools Association, which was founded under Swiss law in 1951. The school has since followed a curriculum that centres on the child and meets their learning and creative needs in a changing world, using modern and advanced educational programs.

Recognised exam centre and training hub:

• Accredited Cambridge Examinations Centre
• Approved training partner for the Consortium training program — a program implemented by:
  • University College Sjælland in Denmark
  • SE University in Norway
  • Stenden University of Applied Sciences in the Netherlands

This European training partnership gives IIS a uniquely international academic network that supports both teacher development and student exchange opportunities.

Curriculum: Cambridge IGCSE — globally recognised, with diplomas accepted by universities in the UK, US, Turkey, the Arab world, and most other countries.

Grade levels: Complete pathway from Kindergarten through Grade 12 (high school).

Languages of instruction: Primarily English, with Turkish and Arabic support depending on student needs.

Annual fees: In line with Cambridge IGCSE schools in Istanbul, expect a range of approximately $6,000–11,000 USD per year depending on grade level. Sibling discounts and installment plans typically available — contact the school for current figures.

Recognition: MEB-licensed in Turkey, Cambridge International Examinations accredited. The dual credentials provide students with flexibility to apply to universities in Turkey, the UK, the US, and across the Arab world.

What to verify before enrolment: Current MEB license, Cambridge accreditation status, available grade levels for the academic year, English-language placement, and transportation routes from your district.