Artikel 12

1. The vehicles mentioned in the temporary importation papers shall be re-exported in the same general state, except for wear and tear, within the period of validity of such papers. In the case of vehicles which have been hired, the Customs authorities of the Contracting Parties shall have the right to require the re-exportation of the vehicle as soon as the hirer has left the country of temporary importation.
2. Evidence of re-exportation shall be provided by the exit visa properly appended to the temporary importation papers by the Customs authorities of the country into which the vehicles were temporarily imported.