Register

Registrations for the Cop2025 taking place from 15-17 October 2025 in Vienna is now open.

Registration fees include access onsite to the session listed in the Scientific Program. The fees also include all lunch and refreshment breaks listed.

Social functions and accompanying person registrations may be subject to a separate fee and will be advertised as such. Additional details coming soon.

Registration Fee Types 

• Regular Delegate Registration is for anyone who does not qualify as a student or originating from a Lower Middle Income Country (LMIC).
• Student Delegates will be required to provide proof of student status before completing payment.
• To qualify for the LMIC Registration you must be based in a Lower Middle Income Country (LMIC), as classified by the World Bank. Click here to view the World Bank Classification. This initiative aims to enhance global participation and accessibility, ensuring a diverse and inclusive Meeting experience.

All registration fees below are listed in Euros (€). 

Early Bird Registration is available until: 2 September 2025

Registration closes on 30 September 2025