You have several options for managing cookies. Any changes you make may affect your Internet browsing experience and your access to certain services requiring the use of cookies. You can express and modify your wishes regarding cookies at any time, by the means described below.

1. The choices offered by your browser

You can configure your browser so that cookies are stored on your terminal or, conversely, so that they are rejected, either systematically or depending on the sender. You can also configure your browser so that you are prompted to accept or reject cookies before a cookie is stored on your terminal.

The configuration of each browser is different. You can find out how to modify your cookie settings in your browser's help menu.

Here are some settings for the main browsers

2. Your choices expressed online to interprofessional platforms

You can connect to the Youronlinechoices site, proposed by digital advertising professionals grouped together within the European Digital Advertising Alliance (EDAA) and managed in France by the Interactive Advertising Bureau France.

This European platform is shared by hundreds of Internet advertising professionals and constitutes a centralized interface allowing you to express your refusal or acceptance of the cookies used to adapt advertising to your terminal's navigation.

Please note that this procedure will not prevent the display of advertisements on the websites you visit. It will only block technologies that allow ads to be tailored to your interests.

3. Flash"© cookies from "Adobe Flash Player

"Adobe Flash Player"™ is a computer application that enables the rapid development of dynamic content using the "Flash" computer language. Flash (and similar applications) memorizes the settings, preferences and use of these contents thanks to a technology similar to cookies. However, "Adobe Flash Player"™ manages this information and your choices via an interface different from that provided by your browser software.

If your terminal is likely to view content developed with Flash language, we invite you to access your Flash cookie management tools directly from the Adobe website: (Cookies tab)


Parameter settings for the main browsers

Internet explorer

In the "Tools" menu at the top right of the navigation bar, select "Internet Options".

Click on the "Privacy" tab

You can set your choices concerning cookies using a slider. If you click on "Advanced", you can manage your cookies both manually and in advance. 4. Save your preferences by clicking on "OK".

Mozilla Firefox

In the menu at the top of the page, click on "Tools" then "Options".

Select the "Privacy" tab

History paragraph: In the "Retention rules" drop-down menu, click on "Use custom settings for history".

The settings that appear allow you to configure your choices concerning cookies and their retention period (refuse all cookies, accept cookies by refusing third-party cookies, . . .).

 Save your preferences by clicking on "OK".

Google Chrome

Click on the customize and control Google Chrome icon at the top right of the navigation bar

Select "Settings", then activate "Show advanced settings".

In the "Privacy" section, activate the "Content settings" menu.

4. Set your cookie preferences, select "Block third-party sites.


In the top menu bar, click on "Safari", then "Preferences".

Select the "Privacy" icon

Set your cookie preferences (Block third-party sites)