Terms and conditions

Changes from 2024/05/05

• The special terms and conditions for seminars in presence valid from 2024/05/05 can be found here.
• The special terms and conditions for online workshops valid from 2024/05/05 can be found here.

Changes from 2023/05/09

• The special terms and conditions for seminars in presence valid from 2023/05/09 can be found here.
• The special terms and conditions for online workshops valid from 2023/05/09 can be found here.

Changes from 2023/05/08

• The special terms and conditions for seminars in presence valid to 2023/05/08 can be found here.