If you need to apply for visa to enter in Spain, the Organization of the show will provide you with an invitation letter that you can show at the Embassy/Consulate of Spain in your country together with your application. For requesting it, you must first register in our website. Once you have been pre-registered, you will find all the relevant information to proceed in your .
You can check whether you need visa or not here.
Remark: the Organization of the show is not responsible for the approval of your visa. The denial of an entry visa is not a reason for receiving the registration costs back.