Compliance Watch · Faro

4.9% of Faro Airbnb listings are missing or have malformed RNAL registration numbers.

Last updated:

41 listings analysed from the 03 May 2026 Inside Airbnb snapshot. 2 carry no registration number at all; 0 display a value that doesn't match the RNAL format. Under Decreto-Lei 128/2014 (Alojamento Local) + EU Regulation 2024/1028 this is the operator's exposure, not the platform's.

41
Listings analysed
35
Format-valid
85.4%
0
Malformed
0.0%
2
Missing entirely
4.9%

Check whether your listing is compliant

Paste your Airbnb URL. If it's in our Faro dataset you'll see the verdict instantly; otherwise we'll run a fresh audit. Free, no signup, one-page PDF in your inbox.

We use this email to send the audit and product updates you can opt out of any time.

What is the RNAL number?

Faro short-term rentals must carry a valid RNAL registration number (format NNNNN/AL) under Decreto-Lei 128/2014. Faro is one of the few Algarve municipalities with no parishes under contingentação, so new RNAL registrations are still being accepted.

Faro is the administrative capital of the Algarve and a smaller STR market than its coastal neighbours — year-round residential demand keeps Alojamento Local relatively contained. Faro's Câmara Municipal has not yet placed any parishes under contention, so new RNAL registrations are still being accepted.

The national RNAL register (NNNNN/AL) is mandatory under Decreto-Lei 128/2014. Since 20 May 2026 EU Regulation 2024/1028 OTA verification is active — Airbnb and Booking are required to verify each RNAL against the central register before publishing the listing.

Common questions

What's the difference between RNAL and the EU NRUA?

RNAL is the existing Portuguese national register, format NNNNN/AL. The EU NRUA (Numero de Registro Único de Alojamiento) is the central EU register that came online on 20 May 2026 under Regulation 2024/1028. Portugal's RNAL feeds into the EU NRUA — operators with a valid RNAL don't need to re-register, but the platforms (Airbnb, Booking) are now verifying numbers against the central register before allowing the listing to publish.

What happens if I don't have a registration number?

Since 20 May 2026, platforms are required to verify registration numbers before publishing. Listings without a valid RNAL may now be pulled by Airbnb or Booking. You also remain personally liable for fines under Decreto-Lei 128/2014 — typically €2,500 to €40,000 for unregistered rentals. Both exposures apply simultaneously.

I'm not sure if my listing has the right number.

Paste your URL into the form above. We'll match it against our most recent dataset (a Q4 2025 snapshot). If it's in there, you'll see what registration value is currently stamped on it — sometimes hosts have a number on file that they haven't actually published. If it's not in our snapshot, we'll run a fresh audit.

Where does this data come from?

From quarterly Inside Airbnb snapshots, an open dataset covering most large European cities. We re-import on the 1st of each month and re-evaluate registration numbers against the official register format and (where reachable) the live RNAL site at rnt.turismodeportugal.pt. The data is anonymised at the host level — we report aggregate statistics, not individual host names.

More Compliance Watch reports