Formal registration is done in a 2-step procedure :
1/ Pre-registration (pre-record): after typically 48 h, you will receive an email confirming your pre-registration.
2/ Formal registration (validate your pre-record): from the link provided in the pre-registration email from azur-colloque.fr (object : "AzurColloque DR12...", check spam folder), you will be able to fill in the registration form.
Registration will be confirmed after the payment by credit card or CNRS order (France only for the latter). Payment deadline: April 3rd 2023