The ATA Carnet Customs procedure is used for temporary importation, transit and temporary admission of goods designed for specific purposes, duty-free, and tax-free (such as professional equipment for presentations or trade fairs).
For information on this topic, please consult the Commerce Department’s Country Commercial Guides on EU Member States: EU Member States’ Country Commercial Guides
Alternatively, you can also search the Commerce Department’s Market Research Library, available from: Market Intelligence under Country and Industry Market Reports.