Spanish Government has declared as mandatory to fill in a health form before travelling to Spain, and use the QR code linked to this form to travel to Spain, and show it when you arrive at any Spanish airport. This app: * Fill in your health form * Get your QR code, 48 hours before your date of arrival to Spain * Manage your QR & show it when you arrive at the airport control Everybody travelling to Spain, from any country, has to fill in the form and get the QR. Each form is personal and non-transferable, and it is valid for the linked trip.