Stands for 'Admission Temporaire - Temporary Admission'.

Admission temporaire roulette (ATR)

"ATA" stands for "Admission Temporaire" in French i.e. Temporary Admission.

A document accepted by countries party to the Admission Temporaire (ATA) (Temporary Admission) Convention which facilitates the temporary import and export of goods and replaces normal customs documentation.

Switzerland's customs authorities encourage the use of an ATA (Admission Temporaire/Admission) Carnet for the temporary admission of professional equipment, commercial samples, and/or goods for exhibitions and fair purposes.