Cookie management

What are cookies?

Cookies are small files that websites put on your computer's hard drive when you first visit them.

The cookie contains a unique code that can be used to recognize your browser during your visit to the website ("session cookie") or during future repeated visits ("permanent cookie"). Cookies may be placed by the server of the website you are visiting or by partners with whom that website collaborates. A website's server can only read the cookies it has set itself; it does not have access to any other information on your computer or mobile device. Cookies are stored on your computer or mobile device in your browser directory. The contents of a cookie typically consist of the name of the server that placed the cookie, an expiration date and a unique encrypted code.

Important : Cookies are completely harmless. They do not erase any data from your computer, do not alter any files or programs and cannot contain any viruses.

What are cookies for?

Cookies make it possible for our website to recognize you while preserving your anonymity. The website notes your preferences and automatically adapts to your wishes. This information is not linked to your name or identity. So, for example, these cookies allow you to surf directly in your own language, without having to fill in your connection data every time. In short, they make using this website much faster and easier.

Cookies can help you be more efficient. Have you ever put an item in a virtual shopping cart on an online store and returned a few days later and saw that your item was still there? This is an example of how cookies work.

Cookies can also be used to make the content of a website or advertising on that website more relevant to the visitor and tailor the website to the personal tastes and needs of the visitor.

What types of cookies are used?

We use different types of cookies on this website.

Required cookies

These cookies are required to enable the visit of our website and the use of certain parts of it.


Storing your preference for the use of cookies on the site

Duration : 1 year


Storage of the language choice. When you visit the website for the first time, you must choose your language (Dutch or French). The next time you visit the website, you no longer have to make this choice, because a "language" cookie has been stored on your device.

Duration : 1 year


Storage of the session identifier. It allows us to recognize your browser when you visit the website.

Duration : 1 year


Storage of an anti-falsification token (prevention of CSRF attack).

This cookie is a security measure to protect our site from unauthorized data submissions via forms.

Session. The cookie expires automatically when the browser is closed.

Performance cookies

We use performance cookies to collect information on the use of our website by visitors in order to improve the content, to better adapt it to the wishes of visitors and to increase its user-friendliness. For analyses of the use of our website, we also use Google Analytics (info) and Hotjar (info), which also use cookies for this purpose.

Commercial cookies

This website uses cookies which, depending on the pages you visit, keep track of which products or services may be of interest. Using these cookies and the advertising network of Google (Google AdWords, Google Analytics, the Google Display Network and DoubleClick) and Facebook (Facebook, Instagram), we are able to show you advertisements for products and services relevant to your interests on other websites that are part of these advertising networks. This technique is called "remarketing". These cookies do not contain any personal data.

How do I refuse or delete cookies?

In your browser settings, you have the option to refuse the installation of cookies. You can delete the cookies already installed on your computer or mobile device at any time. See how to activate, deactivate or delete cookies.

If you wish to refuse these commercial cookies (e.g. Google, Criteo or Facebook), you can do so via the following website:

If you do not want to receive advertising based on your browsing habits and remarketing cookies, such as those from Google, you can change the settings in Google Ads Preferences Manager. Google also recommends installing the Google Analytics Opt-out Browser Add-on.

To learn more about cookies, or how to manage/delete them, please take a detailed tour of


We reserve the right to unilaterally change the cookie policy. The changes will be communicated on this website. If you continue to use this website after the adjustment, the adjusted cookie policy will apply.

See also our page on the principles relating to the collection of personal data.