Modification of the registration data can be made online via the Swiss O Week registration portal free of charge up to the deadline. For goups this has to be done by the person in charge.

Class changes can only be done until 31 May 2021.

After the deadline, changes of the registration data can be done free of charge through the modification portal except changes of the category and transfer of the registration is no more possible.

Registration data can also be modified against a CHF 10.– fee at the Check-In on 17 July 2021.


Main Sponsors

  • EGK
  • neutrasslogohauptsponsor
  • migros