What happens if a customs officer does not collect the Importation Voucher for a carnet?

The situation described involves the use of a carnet, which is a customs document allowing the temporary importation of goods without the payment of duties. If a customs officer does not collect the Importation Voucher for a carnet, it results in a scenario where there is no official record of the temporary importation in the customs system. This is significant because the Importation Voucher serves as proof that the goods were temporarily imported under the carnet arrangement. Without this documentation, customs lacks the necessary information to track the goods, which means that it does not acknowledge the importation occurred. This can lead to complications for the importer when the time comes to re-export the items or for any audits or checks performed by customs. Hence, the absence of the Importation Voucher means there is no customs record of the temporary importation.