What is the DeCA?
The DeCA is the control document that goes with every hired road freight transport inside Spain (Orden FOM/2861/2012). Until 4 October 2026 it could be on paper. Since 5 October 2026 it is electronic: a PDF with a QR code that the driver carries, on their phone or printed. If the Guardia Civil or a transport inspector stops the truck, they scan the QR and download the document.
Who must issue it?
It is issued by whoever hires the haulier, before the truck leaves. Without a valid DeCA, both the shipper and the haulier can be fined.
You do not need it if you ship through a transport agency or a pallet network, by parcel service, with your own trucks, or if your customer collects the goods.

