If you are unable to login you are most likely using the wrong password.
To reset your password, enter your email address below and an email message containing instructions on how to set your new password will be sent. Please check your spam folder if you do not receive the email within a few minutes.
Please also note that this ticketing website:
is a separate system to the members area of www.gaos.ch.was launched in April 2022. You will therefore have to create a new account if you have not bought a GAOS ticket since then. 