Mail and Care Packages
Mail for students should be sent by regular airmail to:
Institute for American Universities
Carrer d'Ausiàs Marc, 25
08010 Barcelona, Spain
In general, all packages sent from the US are subject to duty charges. These charges may be avoided if the sender clearly marks packages "Artículos
In either case, the value of a package's contents should be declared as $25 or less if you do not wish to pay customs.