An ATA Carnet is an international customs document that lets a company import goods temporarily into a member country without paying import duty or local taxes. The name comes from the French and English “Admission Temporaire, Temporary Admission.” Traders often call it a passport for goods.
It covers goods that go abroad and come back unsold: commercial samples, professional equipment, and demo stock for exhibitions and trade shows. The carnet carries pre-filled customs declarations for each border, and the issuing chamber of commerce guarantees the duties and taxes to customs, so nothing is paid as long as the goods are re-exported on time. A carnet is valid for one year, and the listed goods can enter and leave participating countries as many times as needed within that window. The system is accepted across roughly 80 countries and territories.
For wholesale electronics traders this is why demo handsets and sample units can travel to a show and back without triggering import duty at each stop. The alternative, importing the stock normally, would mean paying duty and VAT on goods you never intended to sell in that market, then trying to reclaim it. The holder must present the goods and carnet on export, import, and re-import; failing to re-export on time can trigger a customs charge of around 110 percent of the duty and tax. Note the split: a carnet covers temporary demo and sample movement, not the sale itself. Stock you actually sell into a market clears customs normally and follows the deal's agreed Incoterms.