Customs documents permitting the holder to carry or send sample merchandise temporarily into certain foreign countries without paying duties or posting bonds. Foreign customs regulations vary widely; in some countries, duties and extensive customs procedures on sample products may be avoided by obtaining an ATA Carnet. The ATA Carnet is a standardized international customs document used to obtain duty-free temporary admission of certain goods into the countries that are signatories to the ATA Convention. Under the ATA Convention, commercial and professional travelers may take commercial samples; tools of the trade; advertising material; and cinematographic, audiovisual, medical, scientific, or other professional equipment into member countries temporarily without paying customs duties and taxes or posting a bodn at the border of each country visited. The carnets are generally valid for 12 months. Telephone: 1-800-CARNETS