The 0% EU duty on US-built cars is now law. Regulation (EU) 2026/1455 published in the Official Journal on June 30 and took effect July 1, which means every US-origin vehicle clearing an EU port today can land duty free. The question we have been fielding since our first article on the Turnberry deal is the practical one: how do you actually prove a car was built in the United States? On July 7, the Italian Customs Agency became the first EU customs authority to answer it.
The short version: a certificate of origin is recommended, not mandatory. But proving US origin remains the buyer's responsibility, and that detail matters more than any other line in the guidance.
The Agenzia delle Dogane, Italy's customs agency, issued a clarification on July 7 covering imports under the new regulation. Two points stand out for anyone planning to import cars from the US.
First, the certificate of origin is recommended but not mandatory. There is no single required document, because the regulation determines origin under the EU's standard non-preferential rules rather than a dedicated EU-US certificate.
Second, the burden of proof sits with the buyer. If the importer cannot demonstrate US origin to the satisfaction of the customs office, the vehicle clears at the old duty rate instead of 0%. On a $60,000 car, that is a $6,000 line item riding on paperwork.
Here is where vehicles differ from every other product category in the regulation, and why this guidance matters so much for our world.
A certificate of origin is only issued when a vehicle is new. It travels with the car through its first sale, and then the local authorities take it to issue a title. From that point on, the certificate is gone. A 2003 Terminator Cobra or a Bowling Green C5 Z06 simply does not have one, and no US authority will issue a fresh certificate for a used car.
So the document customs offices would prefer to see cannot exist for the exact cars this deal rewards. The Italian guidance acknowledges that reality by leaving the door open to other evidence.
The July 7 guidance binds Italian customs offices. Rotterdam, Bremerhaven, and Antwerp, the top three ports for US cars entering Europe, answer to Dutch, German, and Belgian authorities that have not yet published their own positions.
We are seeking further clarification from the customs offices in those countries and from the EU Parliament on whether a common documentation standard is coming. When we get answers, we will publish them.
One important note on where we stand: West Coast Shipping is not an EU customs importer. We handle the US side, the loading, the export documentation, and the ocean freight from our own warehouses. On arrival, clearance runs through our partners and the local customs brokers, and the information above comes from them and from official EU sources. Before you import US cars into the EU on the strength of the 0% rate, confirm the documentation requirements with your customs broker at the port of entry.
Sources: Regulation (EU) 2026/1455, adopted June 25, 2026, published in the Official Journal June 30, in force July 1 (Arcom overview); Agenzia delle Dogane clarification of July 7, 2026 on US imports (MySolution summary); Eutekne.info on proof of origin for the zero duty, noting no specific US certificate of origin was established; non-preferential origin rules per Articles 59-63 of the Union Customs Code, Regulation (EU) 952/2013.