We encourage all participants to register as soon as possible using the form accessible from the left-side Menu. This will help us organize all services in the best possible way. Notice for INFN participants only: Before registering, it is convenient to login to this site [agenda.infn.it] with your INFN Portal credentials using the red "Login" button in the top right corner. This will enable the system to associate your registration with a recognized user. Should you later need to modify any of your registration data, just login again and the system will offer you a "Modify my registration" function. This function will obviously not be availabe to non-INFN users, as the system has no way to determine if the currently connected user is the same who made an original registration. Non-INFN users who need to modify their registration data should contact the Organizers by sending an email to email@example.com. Registration fee The Registration Fee is 300 € for all participants, except students (both undergraduate and PhD students), to whom a reduced Fee of 250 € applies. The Fee shall be paid on site during the Conference, in cash or by credit card. For cash payments, € is preferred, but some major currencies (US$, YEN, CHF) can be accepted if necessary. Notice for INFN participants only: Your Registration Fee can, and actually should, be paid via transfer ("storno") between INFN Sections.