REGISTRATION
Please note that Spanish tax and invoice regulations require all registration payments to include an identification number for the entity or individual making the payment. If the payment will be made by a business, you will need to provide the full legal name of the business, the billing address, and its government-issued tax identification number. If you are paying the registration fee as an individual, you will need to provide your passport number or a national identification number. Please have this information available before starting the registration process.