Registries (IRN)PDF form

Application to Register a Vehicle or Change Its Details (Requerimento de Registo Automóvel)

Blank form for vehicle registration: purchase and sale, change of address or a replacement registration certificate. Includes an explanation of the fields.

Official form: Modelo 1 RA · Instituto dos Registos e do Notariado

What it is for

Register the purchase and sale of a vehicle
Update your address or request a replacement registration certificate

Example (fictitious). Titus Gorila bought a used van from a neighbour and needs to register it in his name.

What it is

This is the Vehicle Registration Application, Modelo 1 RA. It identifies the vehicle and the parties involved and requires the signatures applicable to the requested act. A single form covers several acts. It is not the registration certificate and does not deal with insurance or tax matters.

What you receive

You receive the official blank PDF form, with an explanation of what it is for. The Titus assistant answers your questions about filling it in. You can combine it with other documents in the same request, with a single payment. We do not ask for any password for forms.

Titus assistant

Do you have questions about this form? Ask, for example, what a field means or who should sign it.

The assistant explains; it does not fill in or submit anything on your behalf. Do not type passwords or third parties' data.

Things to note

The form is provided blank: the buyer, seller or owner completes and signs it according to the chosen act. Please check with the registry office what must accompany each case. We do not submit the form or guarantee approval.

Frequently asked questions

Do a purchase and sale and a change of address use the same form?

Yes, it is the same application, with the intended act marked in the appropriate fields.

Who has to sign in a purchase and sale?

The parties indicated on the form for that act. The Titus assistant helps you identify these signature areas.