IMPORTANT NOTICE:  

Please choose your membership status. If you are not an existing member of IOBC or REACT there will be an additional one-time registration fee of €126 (incl. 5% processing fee) added at the checkout proces. Please note that this fee has to be paid to a separate account. You will find all relevant information at the checkout.

The preferred option is to become IOBC member (€ 90 for one year), please visit iobc-wprs.org/memberships.

Please note that payment has to be done via bank transfer until September 15, 2026. Once completed, payments are non-refundable!