This term can be used when the goods are transported by rail and road. The seller pays for transportation to the named place of delivery at the frontier. The buyer arranges for customs clearance and pays for transportation from the frontier to his factory. The passing of risk occurs at the frontier.

This term may be used irrespective of the mode of transport when goods are to be delivered at a land frontier. When delivery is to take place in the port of destination, on board a vessel or on the quay (wharf), the DES or DEQ terms should have been used.