Registration will be open from 1 April 2025 to 31 May 2025.

Please register here: Registration Portal

Start the registration by clicking on the button “Register as attendee”. Select your participant type. GTOT members pay a lower conference fee. Reduced fees for both members and non-members apply to students and the unemployed.

After selection of the participant type, you will be asked to log in with your existing user account, or to create a new account if you do not have one.

Payment of the registration fee can be made by bank transfer, credit card, and PayPal. If you choose to pay by bank transfer, you will be asked to transfer the amount. Please make sure that the sender of the payment will bear all of the payment transaction fees (select “OUR”).

An overview of fees can be found here. Note that for GTOT members there is a significant discount on the conference fee. We therefore encourage you to become a GTOT member. Details on how to become a member are found here: https://gtot.org/en/membership/