DVA
Also known as: Douane Vervoer Applicatie, Dutch transit application
DVA is the Dutch customs system for T1 and T2 transit. Departure opens the transit declaration, arrival yields permission to unload. It is the Dutch application of NCTS, not the EU system itself.
What does DVA do in the transit chain?
DVA is the system in which Dutch Customs handles transit declarations. With DVA departure you open a T1 or T2: the goods may travel under suspension of duties to the office of destination. With DVA arrival you report the goods and ask for permission to unload, the unloading permission. Without that arrival report the transit declaration stays open. The guarantee remains charged and Customs starts a search procedure after the time limit. Discharge follows only once arrival has been confirmed, or once a follow-up import declaration or warehouse placement automatically closes the T1. DVA is a Dutch system. NCTS is the European network in which those same transit declarations run between member states and common transit countries. DVA talks to NCTS, but the screens, the messages and the operational practice are national. Anyone who treats DVA as a European screen looks for the fault in the wrong place. A Dutch rejection, a Dutch authorised consignee authorisation, and a Dutch link to Portbase belong to DVA, not to NCTS as a whole.
How does DVA relate to NCTS?
NCTS, the New Computerised Transit System, is the EU facility for electronic customs transit. Each member state builds its own access on top. In the Netherlands that access is called DVA. In practice declarants say NCTS when they mean the document, and DVA when they mean the Dutch system. That distinction is not wordplay. A T1 opened in Germany runs in NCTS and arrives in the Netherlands as an arrival in DVA. The other way around, a Dutch T1 leaves in DVA and arrives at the foreign office in their national application. Anyone who treats DVA and NCTS as synonyms misses that a fault, an error code or an authorisation in DVA is a Dutch matter. The Union rules are the same. The buttons, the practical time limits and the link to Portbase are not. Both names sit mixed in a declarant's mailbox. That is harmless until something fails. Then you need to know whether you call the Dutch access or the European chain. DVA is the access, NCTS is the chain.
When do you use DVA departure and when DVA arrival?
You use DVA departure when the consignment is placed under transit in the Netherlands. Think of a container that arrives in Rotterdam and goes under T1 to a warehouse or another member state. After acceptance an MRN follows and an accompanying document. You use DVA arrival when the goods arrive at the place of destination in the Netherlands. The consignee reports the consignment, Customs grants permission to unload, and only then may the container come off the trailer or the terminal. In practice that unloading permission is the starting signal for the import declaration or the 72-hour window towards the warehouse. Both steps belong to the same T1. Anyone who only files departure and forgets arrival has a live procedure without an end. Anyone who only files arrival for a T1 opened elsewhere has the Dutch half of the same chain. The order is mandatory. Departure without later arrival is an open T1. Arrival without an existing departure is a rejection. Put both steps in the same monitor, on the same MRN, or you see only half the procedure.
What does DVA have to do with the guarantee and discharge?
Every T1 or T2 charges the guarantee of the holder of the procedure. That guarantee is only released once the procedure has been discharged. Discharge follows when the office of destination has confirmed arrival, or when a follow-up IMA or STO closes the T1. If that return message does not come, Customs starts a search procedure. The declarant must then show where the goods have gone. If that fails, a customs debt arises and the guarantee is called on. That is why DVA belongs in the same monitor as DMS. An open T1 in DVA blocks guarantee headroom, even if the goods have physically been cleared long ago. The gap then sits in the chain between the two Dutch systems, not in the Union rule. Watch open T1s daily, not weekly. The guarantee fills up as the number of open procedures grows, and new declarations are then rejected. That is an operational problem, not a legal one.
How does DVA connect to Portbase and the terminal?
A container at a Dutch terminal may only leave once a valid follow-up document has been reported. For transit that is the MRN of the T1, which reaches the terminal via Portbase. DVA supplies that MRN, Portbase takes it to the gate. Without that link the container is stuck, even if the T1 was accepted in DVA long ago. The reverse also happens: Portbase has an MRN, but the T1 was never opened in DVA or the wrong number was passed on. On arrival at the unloading place the consignee asks for the unloading permission. That permission comes from DVA arrival, not from Portbase. Portbase sees the container status, DVA sees the customs status. Both must be right before the truck may drive. Keep MRN, container number and unloading place in one file. DVA matches on the transit declaration, Portbase on the container. If those two drift apart, the truck stands still while both systems look green on their own.
What goes wrong with DVA in practice?
The classic error is a T1 that was opened but never arrived. The goods have been cleared in DMS, the T1 stays open in DVA, and weeks later a letter from Customs follows. The chain is then not closed in the administration. A second error is mixing up departure and arrival. Departure is the opening, arrival is the closing plus the unloading permission. Anyone who asks for unloading without the T1 being reported at that location gets a rejection that at first sight makes no sense. A third is the assumption that NCTS in another member state is the same screen. The document is European. The system you work in in the Netherlands is DVA. Put a daily list of open MRNs next to the releases in DMS. The gap between those two lists is next month's search procedure. Close the gap the same day, not when the letter from Customs arrives.