Cookie policy
This is a translation. Versão portuguesa — the Portuguese version prevails.
What cookies are
Cookies are small text files that a website stores in your browser. Strictly necessary cookies do not need consent; all others are only used if you accept them.
Which cookies we use
No cookie is set when you arrive, before you choose. Pages without a form stay cookie-free if you choose “Necessary only”.
| Cookie | Purpose | Type | Duration |
|---|---|---|---|
| PHPSESSID | Only on the contact and registration pages: protects the form submission and shows the confirmation | Necessary | Until you close the browser |
| ima_consent | Stores your cookie choice so we do not ask again | Necessary | 6 months |
| ima_admin | Only for the project team, in the back office: keeps the session open | Necessary | Until you close the browser |
| _ga, _ga_* | Google Analytics, loaded by Google Tag Manager: counts visits and page views | Statistics — only with consent | Up to 2 years |
Third-party content
Videos are hosted on YouTube. The player only loads when you click “play”, from the youtube-nocookie.com domain. From then on, YouTube’s rules apply.
The website’s fonts are served by the website itself: your visit makes no request to Google servers before you accept statistics cookies.
The BIALG barometer, the websites of the companies in the catalogue and other external links have their own privacy and cookie rules.
How to change your choice
You can change your mind at any time with the “Cookie settings” link at the bottom of every page. If you withdraw consent, the statistics cookies are deleted from your browser.
You can also block or delete cookies in your browser settings; the website keeps working, but the forms need the session cookie.
Last revised: 23 September 2026