Certificate of conformity by make Cupra

Cupra has only existed as a standalone brand since 2018. Before that the same vehicles were sold under the Seat name, and the authorities in some countries took a while to register the new designation.

In practice, on an early Cupra Leon or Ateca you may find “Seat” on the registration document, “Cupra” on the car and a third wording in the seller’s advert. None of this affects the validity of the certificate: the VIN points to a single approval file whatever the badge. On the fully electric Born and Tavascan, do tell us if your registration file requires the battery capacity.

The typical case is a Leon or Formentor bought in Spain or the Netherlands, with a registration document that does not say the same thing as the badge on the car. The buyer assumes an error; it is simply the changeover of designation between Seat and Cupra. On a Cupra we therefore start by checking the VIN / designation match, which takes a single query. Then, on the Born and Tavascan, we ask the buyer whether their authority requires the battery capacity: that figure is not on every certificate and it is better anticipated than discovered when reopening a file. Finally, as on the other brands in the group, the tyre sizes on sporting trims deserve a look.

A Cupra certificate is usually issued by the group type-approval department, shared across sister brands.

Where to find the chassis number (VIN) on a Cupra

A certificate covers one vehicle only, identified by its chassis number (VIN). The safest place to read it is field E of the foreign registration document. On a Cupra, it also appears:

• at the base of the windscreen, driver’s side, readable from outside
• on the manufacturer’s plate on the driver’s door pillar
• copied into the service book

A VIN never contains the letters I, O or Q: mistaking one for a 1 or a 0 is enough to send the search astray.

Most frequently imported Cupra models

The Cupra vehicles we handle most often come from Spain, from Germany and from the Netherlands.

The requests we receive mostly concern:

• Cupra Formentor
• Cupra Leon
• Cupra Born
• Cupra Ateca
• Cupra Tavascan

The rest of the EU-approved Cupra range is handled the same way.

Cupra and the eCOC: what changes in 2026

Since 5 July 2026, Cupra has been sending conformity data for its new vehicles to the approval authorities in eCOC format. Your used Cupra is not affected: you need the ordinary COC, issued exactly as before. Paper and printouts of the eCOC remain accepted until 29 November 2026 at the latest. Understand the eCOC.