Port Of Zaragoza: Images, code, shipping data and lines list

Import Authorization: (Autorización Administrativa de Importación, AAI) is used to control imports subject to quotas. Although there are no quotas against U.S. goods, this document may still be required if part of the shipment contains goods produced or manufactured in a third country. For goods of U.S.-origin, the document is used essentially for statistical purposes or national security.