Seat
Certificate of Conformity

A COC (Certificate of Conformity) is a declaration of the conformity with the type approval of EC. The purpose of this document is to ensure the free movement of goods within the European Union, specifically for those goods that are subject to homologation and registration. We can supply you with the COC for:

• passenger vehicles (M1)
• light goods vehicles (N1)
• motorcycles (L)

A COC document is a producer’s declaration that the vehicle complies with the given approved type. This document contains information about the vehicle and its producer’s identification, type approval number, technical specifications and other data. The content of a COC is defined by EU regulation (Amendment IX, Regulation 92/53).

If you have imported a vehicle from abroad, in most countries you will need the Certificate of conformity to confirm, that it is a European model and can be driven in the traffic without the need for any modifications.

In the case you want to register your car in France and fields D1, D2, D3 and K are filled in the technical license, the COC may not be necessary, but the ANTS may sometimes ask for it additionally.

The registration process of an imported vehicle differs in individual EU countries. More information on registration in a specific country can be found here.

Certificate of conformity as a document corresponds to technical characteristics of a unique vehicle such as VIN number, colour of the vehicle, number of seats, emission norms and standards, fiscal power, sound level, engine capacity, maximum speed, fuel type, consumption, gearbox type etc. Unlike certificate of registration, it usually has 51 technical points. If you want to see what information are included in the Certificate of conformity (COC), please check some of our COC samples.

EUROCOC, as an intermediary is providing authentic and genuine certificates of conformity valid in all EU and EEA countries including Switzerland. Certificate of conformity is a document issued solely by car producer / manufacturer. COC is a document providing information about the vehicle at the moment of its production, that’s why only the manufacturer can have all necessary technical details about it.

Since its creation, the fundamental aim of the EU was to ensure the free movement of goods and services. The single internal market was launched in 1993. This means that once certain goods are approved under applicable EU rules, they can be traded without any further approval. This also applies to vehicles. In the past, vehicles were approved by individual EU Member States. Later, new legislation (92/53/EEC, 2007/46/EC) entered into force and a single European procedure (“European single vehicle approval”) replaced the national approval system of Member States. European legislation sets technical requirements for all new vehicles in order to facilitate their registration, sale and entry into the services within the EU. Abolishing the need for multiple approvals can be considered the greatest benefit of the European type-approval, in addition to setting uniform requirements for a high level of safety and environmental protection. The Certificate of conformity is a proof evidence that a vehicle meets all the requirements set by EU regulations.