Mail for Aix and Marchutz students should be sent by regular airmail to:

Institute for American Universities
27, place de l'Université
BP 30970
13604 Aix-en-Provence CEDEX 1
France

Mail for Avignon students should be sent by regular airmail to:

Institute for American Universities
5, rue Figuière
84000 Avignon
France

In general all packages sent from the US are subject to duty charges. These charges may be avoided if the sender clearly marks packages "Articles usagés pour étudiants." The package should also be declared as a gift on the small green customs sticker.

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.