With the exception of Yamaha, MG, Saab, Tesla, Daihatsu, and Honda, you may request a Certificate of Conformity from TDS Auto for foreign vehicles of any other brand we represent.

Honda Certificates of Conformity must be requested directly from the manufacturer via the following official link:
https://www.honda.pt/motorcycles/owners/certificadodeconformidade.html

You may request a technical declaration through three channels:

1. Via our client portal

2. By email

3. In person at our office Our team is available to provide clarification and support throughout all stages of the process.

The cost varies depending on the type of declaration and the vehicle brand. Current pricing may be consulted on our order portal by selecting the desired typology and brand.

The request must always be accompanied by a copy of the vehicle registration certificate (DUA).

All updates regarding your request may be consulted via your reserved area on the TDS client portal.

Declarations issued by TDS do not constitute automatic approval. The document must be submitted to the Institute for Mobility and Transport (IMT) for formal validation and conclusion of the process.

The Certificate of Conformity (COC) is a document issued by the manufacturer attesting that the vehicle complies with all technical and legal requirements of the European Union. It is essential for the homologation and legalization of imported vehicles in Portugal, particularly regarding the transposition of European approvals.

The turnaround time may vary depending on the type of declaration and the vehicle brand. On average, issuance occurs between 2 to 5 business days following the receipt of complete documentation. The status of your request may be monitored in real-time on the client portal.

Yes. Whenever technical characteristics—such as the number of seats, tires, towing capacity, or engine—are modified, a technical declaration attesting to the viability and compliance of the alteration must be presented to the IMT.