Operating in a non-conventional way (being this a matter of competence of the European Union), the Member States of the EU have adopted on 2009 a tool of international law to establish the criteria for the allocation of the customs duties in the case of use of the centralised customs clearance procedure, by approving a specific Convention on this topic. The Convention must be ratified by each member State (according to their national procedures), in order to became full operational.
(continues ...in Italian)