Customs declaration Used to submit a declaration quickly and easily to the Customs authorities, for excise goods and goods arriving in or leaving the EU or remaining in transit, as PLDE, NCTS or EMCS.
Notification of arrival of export consignment Used by the "trader at exit" to notify the Customs office in the port of exit when the goods physically arrive at the terminal.
MRN exchange Used by the "trader at exit" when particular goods arrive on the terminal, to inform the Customs authorities in the port of exit, as required by the EU Export Control System (ECS).