A conference fee of Euro 250 (Euro 150 for students) will apply. You will be sent an invoice upon registration. In order to prevent the misuse of the event for illegal travel to the United States, only bona-fide delegates whose papers have been accepted and whose fees have been paid, will receive an official invitation, with which they can apply for a visa. Registrations fees may be refunded in case of cancellations (with a 50% charge) until 16th May 2021. After that date, no refunds are possible.