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SIS Swiss International School Basel

Switzerland, Basel

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Admissions

How to apply, waitlist information, and financial support

Admissions Process

1. Getting in Touch. Contact SIS Basel via the contact form, by email, or by phone. You are welcome to visit an Open House to gain an impression of everyday school life and meet the school leadership. We provide further information and discuss together what the next suitable step might be for you and your child. Open Houses offer an informal setting to ask questions and learn about SIS Basel. 20

2. Consultation. A personal consultation is arranged. During the consultation, we take the time to get to know you and answer questions while introducing you to our school and educational concept. If possible, a tour of the school building is provided to give a brief insight into classroom life; virtual, phone, or email consultations are also available. 20

3. Trial Days. If the consultation is positive for both sides, one or more trial days are arranged to experience everyday school life and assess comfort in the environment. Trial days are non-binding. If trial days are not possible, an alternative solution is discussed. 20

4. Registration. If you decide in favour of SIS after the consultations and trial days, you will be provided with the registration form digitally or in printed form. Complete the form in full and submit it to the SIS school of your choice. We are happy to support you if you have any questions. 20

5. School Contract – Welcome to SIS!. After the registration is received, the school contract is prepared and sent along with information about the enrolment fee. Once the contract is signed and the enrolment fee is received, your child is officially registered at SIS Switzerland and their place at the school is reserved. We look forward to accompanying your child on their educational journey.

Waitlist

Waiting lists are maintained if a year group or class is full. To secure a place for your child, enquire about capacity early, preferably in the spring.

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The school at a glance
Instructs in German, English
Fees CHF 22,820 - 34,020
Ages 3 - 18 years
Pupil numbers 500
Type Co-educational
Opened 1999
Bus Service No
Part of

SIS Basel International School Basel is a bilingual day school in Basel, Switzerland for students aged 3 to 18. The school offers a bespoke curriculum that combines the Lehrplan 21 with the British curriculum and SIS-developed content, enabling a 50/50 split of English and German from kindergarten through college. Children learn across six curriculum areas: Personal and Social Development; Language Development; Mathematics; Knowledge and Understanding of the World; Physical Development; and Creative Development, taught through immersion with two language teachers and alternating days. The school operates from 7:30 a.m. to 6 p.m., with integrated before- and after-school care, lunch supervision, and a range of clubs and regular trips. With around 500 students, SIS Basel emphasises bilingual education and international-mindedness, guided by Principal Marcel Brunner since August 2023. Facilities include an outdoor football field, a cafeteria, and technology-enhanced learning across Kindergarten to SIS Bilingual College, including the IB Diploma Programme today.

School Events

Past Events

SIS Basel-Allschwil: Open House in Basel-Allschwil. Register now!
SIS Basel-Allschwil: Open House in Basel-Allschwil. Register now!
Programme: Visit our campus and get a glimpse of the bilingual school life. The school principal is ...
Wednesday, 6 May 2026 at 09:00 CEST SIS Basel-Allschwil, Hegenheimermattweg 167c, 4123 Allschwil, Switzerland

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