OBS_VALUE: One access point e-carina allows users to fulfil all customs procedures.Regulation (EU) 2022/2399 establishes the European Union Single Window Environment for Customs. Under the Regulation, Member States are required to establish and operate national single window environments for customs. Note that some provisions of the Regulation, notably Article 8(3), point (a) and Article 11, will apply from 13 December 2031. 