Companies are solely responsible for paying all usage rights and royalties for the use of intellectual property (music, photos, movies, artwork, etc) used on the company's Exhibition Stand, before, during and after an Industry Sponsored Session and during any company-organised events at the venue or in the city where the congress is taking place. The ESC reserves the right to request a copy of the authorisation, or proof of payment of said rights that should cover the duration of the congress as well as the 2 days before and after the event.
This follows the Berne Convention and applies to all ESC-organised congresses where you participate.
More information can be found on the World Intellectual Property Organization website: www.wipo.int and www.wipo.int/treaties