DEQ or “delivered ex quay” was an IncoTerm or contract specification where the seller had to deliver the goods to the quay or wharf at the destination port. In 2010, delivered ex quay was replaced with DAT, Delivered at Terminal. As of 2020, DAT got replaced agian by DPU, delivered at place unloaded. Source International Chamber of Commerce (ICC). Disclaimer Our content is not in any way legal advice or binding. The information provided by might not be the official legal or full definition. Also when pursuing a specific transaction you are encouraged to conduct your own due diligence and to consult legal counsel as appropriate.