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Sønderborg International School

Denmark, Sonderborg

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Admissions

How to apply, waitlist information, and financial support

Admissions Process

How to register: Sønderborg International School is happy to assist with the enrolment process. To arrange an appointment or get more information, contact: email [email protected], telephone +45 74 43 01 10. Documents available electronically include: APPLICATION, CONSENT PHOTOS / VIDEOS, TRANSFER CERTIFICATE. Application Procedure: If you would like to place your child on the waiting list with a deferred start, use this process: 1. Complete the application form for each child. 2. Print and sign the application form on page two; signatures from both parents if they share custody. 3. Scan both pages and email to [email protected], or deliver to the mailbox outside the school. 4. Transfer the registration fee of 600.00 DKK per child. Bank details are provided in the Admission and Registration document. Documents you need to fill out to register: APPLICATION, CONSENT PHOTOS / VIDEOS, TRANSFER CERTIFICATE. Other documents: ADMISSION TO SIS, ADMISSION AND REGISTRATION, CAMBRIDGE - A GUIDE TO PARENTS. Leaving the School / De-registration Procedure: For de-registration, provide at least one month's written notice to the headmaster; school fees apply to the final month; return all school-books; Official transcripts and Transfer Certificates are issued upon request after de-registration and payment of fees.

Waitlist

If you would like to place your child on the waiting list with a deferred start, use the same application process described above.

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The school at a glance
Instructs in English, Danish
Fees DKK 20,350 - 32,025
Ages 3 - 16 years
Type Co-educational
Opened 2007
Bus Service No

Sønderborg International School (SIS) is a Cambridge International School in Denmark offering a Cambridge-based path from Primary through Upper Secondary with a Nordic context. The campus serves pupils aged 3–16 across Primary (Year 1–4), Lower Secondary (Year 5–7) and Upper Secondary (Year 8–10). The curriculum blends Cambridge instruction with a bespoke Danish‑English program, small class sizes, and cross‑curricular learning that includes Forest School. In Upper Secondary, students pursue Cambridge IGCSE qualifications, studying English, Maths, Science, Global Perspectives, Danish, German, History and Business Studies, with Danish First Language available for native speakers. The school's Kindergarten, founded in 2016 in a private‑public partnership with Sønderborg Municipality, anchors early years in a wider community. Facilities include accessible academic spaces and opportunities to tour during Open School Day. Extracurriculars feature a Student Council, Career Week, and an After School Program, while Life Skills and experiential learning underpin daily education. A welcoming, globally aware community.

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