Other things to note Spanish law requires hosting providers to collect personal information from their guests over the age of 16 in order to combat terrorism and organized crime. Failure to provide this information could result in a fine of up to €30,000. Information to provide: Name, surname, date of birth, nationality, gender, ID, telephone number, and full address. Registration Details Spain - National registration number ESFCTU0000030290003064210000000000000000000VT472811A4 Valencia - Regional registration number VT472811A