Browsing on the website may cause cookies to be installed on the user's device. A cookie is a small file that does not identify the user, but that records information about activity from a specific device on a website. The purpose of obtaining data in this way is to facilitate subsequent browsing on the site, and to enable various measurements of visits to the site.

Users have the option of setting their devices to accept all cookies, to notify them when a cookie is sent or never to accept cookies. The last option makes it impossible to provide the user with some personalised services and, as a result, the user might not be able to take full advantage of all the website's functions.

Users who do not wish to receive cookies in general or who wish to decline certain cookies only can change their browser settings as appropriate.

Instructions on how to do this are provided on each browser's website :

Internet Explorer : Select the Tools tab (the cog icon in the top right of the screen) / Internet options. Click on Privacy and select Block All Cookies. Confirm by clicking OK.

Firefox : At the top of the browser window, click on the Firefox button and then go to the Options tab. Click on the Privacy tab.
Set Firefox will : to Use custom settings for history. Untick the box to disable cookies.

Safari : Click on the menu icon (cog symbol) at the top right of the browser. Select Settings. Click on Show advanced settings. In the "Privacy" section, click on Content settings. In the "Cookies" section, you can block cookies.

Chrome : Click on the menu icon (three horizontal lines) at the top right of the browser. Select Settings. Click on Show advanced settings. In the "Privacy" section, click on Preferences. On the "Privacy" tab, you can block cookies.

Users can also find the necessary information on the website of the Commission Nationale de l'Informatique et des Libertés (CNIL — French national data protection authority) (in French) :

Refusing to accept a cookie can make it impossible to access certain services.

Information collected using cookies is used to analyse site use and offer users a better experience when they visit the site. Information collected by these cookies is not used to identify users or to send them advertising by email or post.

What types of cookies do we use, and for what purposes?

Cookies that are necessary from a technical point of view

Some cookies are strictly necessary for using the website or some of its functions, such as the language selection. When you use the site, these functional cookies cannot be declined.

Session cookies and preference cookies may need to use session cookies for the sole purpose of allowing it to send a message that is required for the site to work. These cookies expire at the end of the user's session (i.e. when the user closes the browser window). Where necessary, and only if the user agrees by clicking on the "Accept" button provided for this purpose as needed, may also use cookies that are stored for longer in order to record the user's preferences and selections on the site. The lifetime of these cookies may not exceed thirteen months.

Analytical cookies may use analytical cookies to improve the performance of the website, by collecting connection data regarding the date, time, web address, user's device protocol and page viewed only. does not pass on any of this data to third parties, reuse it for other purposes, cross-check it with other information, including client files, or keep it in any form for longer than six months.

In any event, may use the analytical tools provided by Google Analytics and their associated cookies. Although we have no control over such providers of analytical tools or other suppliers who are responsible for their own processing operations, or over the data they collect, including any transfer of data outside the European Union, given that some of them are located in the United States or elsewhere, we consider it necessary to mention this so that you have clear and complete information on the fact that you may, where necessary, be required to give your consent for its use.

For more information, users can visit the following website : click here to view the Google Analytics privacy policy.

Users can, however, set their browsers, such as Internet Explorer or Firefox, to oppose these various operations by following the instructions provided on the browser's website, which are also given above, or on the website of the Commission Nationale de l’Informatique et des Libertés (CNIL). Where users exercise their right of opposition, confirms that no connection data will be passed on to any provider of web analytics tools. Finally, users have the right to access data that relates to them, which they may exercise by contacting the supplier concerned, specifying the cookie ID number allocated to them.


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