Yes, in the vast majority of cities you can activate Zona Azul, Brazil's paid rotational street parking, for a vehicle that isn't yours — what the activation is tied to is the license plate, not the account holder. Whoever activates the parking session is paying for the parking time of a specific plate; who owns the phone or the app account is irrelevant for enforcement. That's why it's perfectly common to activate it for a relative's, a friend's, or a client's car.
Why it works this way
Electronic enforcement reads the plate of the parked vehicle and checks whether that plate has active, valid time. It does not verify which device or account the activation came from. So if you correctly enter another car's plate and pay for the time, that vehicle is compliant — even if you're kilometers away. This is useful, for example, to help someone whose phone died or who ran out of credit.
The detail that causes the most fines: the correct plate
Since everything revolves around the plate, the most dangerous mistake is entering it wrong. If you activate "ABC1D24" when the car is "ABC1D34", the parked vehicle still has no activation — and can be ticketed — while your credit was spent on a plate that isn't there. Check it character by character, paying special attention to look-alikes in the Mercosur format (0/O, 1/I, 5/S, 8/B).
Step by step to activate for another car
- Open the app and choose the activate/park option.
- Instead of selecting your saved car, type in the other vehicle's plate.
- Check the plate carefully before confirming.
- Select the municipality and the desired time, then confirm payment.
- Keep the receipt (or take a screenshot) — it's proof of compliance.
Points to watch
| Topic | How it works |
|---|---|
| What the activation is tied to | To the plate, not the account holder |
| Who can activate | Anyone, for any plate |
| Main risk | Entering the wrong plate |
| City | The activation is only valid in the municipality where the car is parked |
Remember that the fee, maximum time, and rules may vary by city — always activate in the correct municipality. Where there's a lapse, setting things right runs through the post-use fee (TPU), when the city adopts it; if nothing is paid, CTB Art. 181, XVII applies (serious offense, R$ 195.23, 5 license points). In the municipalities served by Areatec, just use the Digipare app and enter the plate of the vehicle you're going to park.