If you need a visa for your visit to Switzerland, make sure to allow plenty of time for the application process.
Letter of invitation for visa application
A letter of invitation is issued solely for the purpose of assisting participants with visa applications. Such a letter does not imply any financial obligation on the part of the conference organizers.
Please note that your registration, including payment, must be complete before an invitation letter can be issued.
The conference organizers are unfortunately not able to provide any financial support to participants. Please do not request.