Any cancellation of an application must be made in writing via email. You can cancel your registration until October 15th of the current event year. We charge a cancellation fee of 75,- € plus VAT. For cancellations between October 16th and November 1st we charge 150€. In the event of a cancellation by that date, participant fees, which have already been paid, shall be reimbursed minus the processing fee. After November 1st the participant fee must be paid in full according to the invoice. This shall apply both to cancellations after November 1st of the event year and to unannounced non- participation.

You can cancel your registration until October 15th of the current event year. We charge a cancellation fee of 75,- € plus VAT. For cancellations between October 16th and November 1st we charge 150€. In the event of a cancellation by that date, participant fees, which have already been paid, shall be reimbursed minus the processing fee.

However, you can name a representative, who is not registered yet. Changes of participants shall be submitted in writing by seven days before the event and include all personal data. The official registration form must not be used for the notice of change. If the replacement participant does not fulfill the same conditions as the original participant, for example if he is not entitled to a discount, which was granted to the original participant, the difference shall be paid immediately.