The EORI system started on 1 July 2009. In EU, an EORI number is assigned to importers and exporters by local Customs, and is used in the process of customs entry declarations and customs clearance for both import and export shipments travelling to or from the EU and countries outside the EU. For more information, you can contact the customs authorities and visit the website: https://www.douane.gouv.fr/fiche/le-numero-eori-economic-operator-registration-and-identification