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How to Request a European Certificate of Conformity (COC) in Castellterçol: Downloadable Template

If you have recently imported a vehicle to Spain or are looking to register a foreign car in Castellterçol, you have likely encountered the requirement for a "Certificado de Conformidad" (COC). The COC is an official document issued by the vehicle manufacturer that certifies the vehicle complies with European Union safety and environmental standards. Without this document, the DGT (Dirección General de Tráfico) will not allow you to register your vehicle, as it proves your car meets the technical specifications required for circulation in Spain.

Instructions on how and where to submit it in Castellterçol

To obtain your COC, you must contact the official manufacturer of your vehicle brand in Spain. Once you receive the document, you will need to present it alongside your registration application at the local traffic office. While Castellterçol is a municipality, administrative procedures for vehicle registration are handled through the DGT provincial headquarters in Barcelona or via an authorized "Gestoría" (administrative agency).

Follow these steps to submit your request to the manufacturer:

📄 Modelo Oficial / Official Template

Plantilla / Template



A LA ATENCIÓN DEL DEPARTAMENTO DE HOMOLOGACIONES DE [MARCA DEL VEHÍCULO]

ASUNTO: Solicitud de Certificado de Conformidad Europeo (COC)

D./Dña. [Tu Nombre Completo], con DNI/NIE [Tu número de identificación], en calidad de propietario del vehículo con número de bastidor (VIN) [Número de Bastidor de 17 dígitos], solicito formalmente la emisión del Certificado de Conformidad Europeo (COC) para dicho vehículo.

Adjunto a la presente copia del permiso de circulación original y justificante del pago de las tasas correspondientes (si aplica).

Por favor, envíen el certificado a la siguiente dirección postal:
[Tu dirección completa en Castellterçol]
[Código Postal 08183]

Atentamente,
[Firma]
[Fecha]

Additional documentation required

When you prepare your dossier for the DGT or the ITV (Inspección Técnica de Vehículos) station, ensure you have the following documents ready to avoid delays:

Expert Tip: Always request the COC directly from the manufacturer’s official Spanish branch. Third-party websites often charge exorbitant "service fees" for a document that you can obtain directly from the brand. If you find the bureaucracy overwhelming, hiring a local "Gestor" in the Barcelona province is a highly recommended investment to ensure your paperwork is processed correctly the first time, saving you multiple trips to the provincial offices.