RNAAT: What Portugal's Activity Licence Actually Proves

What the register is

The Registo Nacional dos Agentes de Animação Turística, RNAAT, is kept by Turismo de Portugal and published as open data. It is not a membership scheme and nobody pays a trade body to appear in it. It is the state's list of businesses permitted to sell tourism activities, organised by concelho, the municipal unit.

We take it in one request rather than querying it school by school, which means the figures below are a single consistent reading rather than a stitch of separate lookups. The date is 27 August 2026. It moves: the same query in July returned 1,299 board-sport licences where it now returns 1,300, and that one-business drift is exactly why every number on this site carries the day we read it.

Where Portugal's board-sport licences actually are

This is the part no travel page publishes, because it requires holding the whole register rather than looking up one town. Ranked by board-sport licences per concelho:

The famous surf towns are not at the top. Cascais and Almada, both within reach of Lisbon on a commuter train or a ferry, carry more licensed board-sport businesses than Peniche, and Sintra and Almada together carry more than Peniche and Mafra. Licences follow population and day-trip demand at least as much as they follow wave quality. If you are choosing where to learn, that ranking is not a ranking of surf.

Diving is a separate licence item and a much smaller list, 253 nationwide:

Sesimbra leading on diving and sitting outside the top ten for board sports is the clearest illustration that these are two different industries wearing the same word, “watersports”.

What the licence settles

Three things, and they are worth more than they sound on a coast where a school can appear for one season and be gone the next:

• The business exists as a legal entity. The register carries the registered name, which is often not the name on the door.
• The state knows about it and permits it to sell these activities.
• It can be looked up. The register is public, so any claim we make about a school can be checked against the same source rather than against us.

What it does not settle, which is more

It does not say which sport. Surf, bodyboard, windsurf, kitesurf, skim and stand-up paddle are a single item in the licence. A business licensed for board sports may teach all of them or one of them, and the register is silent on which. Every sport shown on our operator pages is the school's own word, not the state's.

It says nothing about teaching. No instructor qualification, no student-to-instructor ratio, no syllabus. A licence is not a certification body and does not pretend to be one.

It says nothing about safety or equipment. No inspection of boards, leashes, wetsuits, boats or first-aid provision is recorded in anything we can read.

It says nothing about insurance cover for you. This is the one people most often assume. Whether a lesson is covered, to what limit, and whether your own travel policy excludes the activity are four separate questions and the register answers none of them. Ask the school for its policy and read your own exclusions.

The claim we removed

Until 27 August 2026 this site said, on eight pages, that Portuguese law requires a licensed business to print its RNAAT number in its own material. It is a widely repeated statement and it may well be true. We could not source it, so it is gone.

What was tried, in order: the consolidated text of the governing decree-law on Diário da República, which rendered as an empty shell; the individual decree page, which returned “a página não se encontra disponível”; the gazette's own search for RNAAT, which rendered but produced no retrievable results; and two Turismo de Portugal paths for the register's rules, both 404. All four were also attempted in a real browser, not just with a fetch, because several of these sites are JavaScript applications.

So the sentence came out of every page that carried it and was replaced with something we can stand behind: the register that issues it is public, so the number here can be looked up in the same source we read it from. That is a weaker claim and a true one. If you can point us at the article and instrument that imposes the printing duty, we will put it back with the citation attached.

How to check a school yourself

Take the name from the school's own site — ideally the registered company name if it gives one, since that is what the register carries — and search the RNAAT open data for it, or ask the school for its RNAAT number and search for that. If the business is licensed for the activity you are booking, it will be in there under its concelho. If it is not, that is a question worth asking before you pay, and not by itself proof of anything: a school may trade under a parent company, and our own lists are filtered to a place rather than to a company.

Our Portuguese operator pages carry the number for every business we found in the register: Peniche, Ericeira, Lagos, Sagres, Sesimbra and Costa da Caparica. The guides for Peniche and Ericeira explain what each town's list covers.