Registration is open

As of July 1st it is possible to register.
Only those countries, which have participated in one or more earlier IJSOs may register using the login ID and password sent by the international IJSO.
If your country is planning to participate for the first time or if your country has not been sent the login ID and password, please contact us for receiving the login ID and password.
Last date for registration is 31 August 2017. If you are not able to register by this date, please contact the projectoffice by email: info@ijso2017.nl

Please note: all fees should be paid before October 15th, 2017.