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Have you just moved to Sønderborg?

If you are new to Sønderborg or if you are considering moving to Sønderborg, you may find a lot of useful information, icluding the welcome package with various vouchers, from the Newcomer Service of the municpality.

To visit the official site of the Newcomer Service, please click this link .

Welcome To SIS

Please take the time to navigate via the menu above to learn more about our program.

Should you need information that is not posted yet do not hesitate to contact us.

View the video "Why Cambridge"

Sponsors & Partners

Sønderborg International School has been the benificiary of the generosity of many caring people and institutions. 

Thank you all for your special support and for having made a difference in our wonderful school!

SIS Sponsors

SIS Barbecue 2018

The SIS Barbecue event took place this year on 15 June and was again organized and conducted by our Parent Committee.

Register for PBS

Use Your Smart Device to Register For PBS

Scan the QR Code with your smartphone and register for PBS
(To scan the QR Code you will need to have a QR Reader installed on your device). 


  • 27-06-2018
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    Charlotte Fahrendorff den 19-06-2018

    This hand free device was found some time ago on the school's premises. Nobody has asked for it and therefore I try to find the rigth owner this way.

    The brand is Samsung.

    The device can be picked up from the Admin. office.
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    Charlotte Fahrendorff (CF) den 18-06-2018

    Pictures from the SIS Barbecue last Friday are now available. To see pictures, please press below link.
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    Charlotte Fahrendorff den 03-05-2018

    Dear SIS Community.

    For your kind information, we have slightly updated the holiday calendar for the next academic year, 2018-2019. There have been changes to the Christmas holiday only and hence, the last day of school before the Christmas holiday is Friday 21 December 2018 and the first day after the holiday is Monday 7 January 2019.

    The updated calendar is attached to this message (PDF file) and can be found also on the school's homepage, see below link. Furthermore, the ParentIntra calendar will be updated with these new dates also.

    Kind regards
    The SIS Administation