Cookies Policy

Some cookies or other trackers may be installed on your device (computer, tablet or mobile phone) when you visit our website

This Cookie Policy contains information about what cookies are, the type of cookies used by Havas Events on the website and the purposes of these uses, as well as your cookie preferences.

This Cookie Policy should be read together with the Havas Privacy Policy.



Cookies are small files that contain an amount of data generated when you browse a website and that are installed on your Internet browser.
Other tracking technologies, such as trackers, pixels and invisible gifs, operate in the same way as cookies. Cookies and other trackers are used to monitor your activity on the website and allow us (through first-party cookies) as well as third parties (through third-party cookies) to collect information about how you use the website and therefore improve how it functions and your visit to our website.

Some cookies are temporary and are therefore automatically deleted from your device each time you close your browser (session cookies).

Others are persistent; they remain on your device for a period of time specified in the cookies and are activated each time you visit the website which installed them.



When you browse our website, we use the following types of cookies:


  1. Strictly necessary cookies

These cookies are necessary for the operations specific to the services provided on the website.

They are used to provide the basic functionalities of our website, such as remembering your cookie consent choices.


Strictly necessary





Name of cookie Publisher Purpose Retention period



Tarte au Citron


Saves your cookie consent choices


1 month







This cookie is used to distinguish humans from bots and prevent bad bots from being installed on your device, for security reasons.




If you prevent these cookies from being installed, you will no longer be able to use these functionalities and the website might not work efficiently.


  1. Performance cookies

These cookies are used to collect anonymous data for statistical purposes.
They allow us to measure the website audience and analyse the way visitors browse the website (number of visitors on the website, number of visits per page, time spent on each page, location of clicks, measurement of effectiveness of advertisements, etc.).

They are also used to detect browser issues and any other difficulties.

These cookies help us improve our website and your browsing experience.


Performance cookies


Name of cookie






Retention period




This cookie is used to maintain a unique user ID.


13 months




This cookie is used to store browsing data.


13 months


  1. Third-party cookies

In some cases, we use third parties to manage our cookies.

Third parties may also use their own cookies or other trackers to collect information about your activity on the website, such as, for example, providing you with customised advertising on their own website.

Cookies from certain social networks may also be installed on your device to allow you to interact on social networks, such as Facebook or Twitter.

We are in no way involved in the installation or operation of such third-party cookies and we do not have access to or control over these cookies. These cookies are subject to their own cookie policies, which are available on each website of the third parties concerned and which we encourage you to read.

Third-party cookies placed on our website are subject to an external data controller which, if you accept its cookies, may process your personal data.

Please visit the cookie pages of third-party publishers for information on how they use cookies and other trackers.

In connection with the use of Google Analytics services, data is transferred to the United States. European Commission standard contractual clauses have been signed to regulate this data transfer and provide the data with an equivalent level of protection.



When you first visit our website, you are asked to accept or refuse the use of cookies.

If you do not want these cookies to be installed or read on your terminal equipment, a cookie will be placed on your equipment, so that the information that you objected to the use of cookies is saved.

Similarly, when you agree to the use of cookies, a consent cookie is installed on the terminal equipment.

Recognition of your refusal to install cookies requires a cookie to be installed. So if you de-activate all cookies on your device or if you change your device, we will no longer know that you have chosen this option.

You can manage your cookie preferences at any time by clicking on “Manage cookies” at the bottom of the website page.



You have several options for controlling or limiting how cookies can be installed and used by us or by third parties:

You can choose to delete all or some of the cookies from your device through your browser settings
  You can choose to prevent cookies from being installed on your device through your browsing preferences
You can allow the use of cookies that we use directly on our website by clicking on “Manage cookies”

To find out more about how to manage or delete cookies from your browser, please follow the links below for each browser:

Internet Explorer
 Mozilla Firefox

Please note that if you choose to block or de-activate all or some of the cookies we use, our website may not function properly, and you may not be able to enjoy all the services and functionalities provided through the use of cookies.

If you want to find out more about cookies and how to manage them, you can also visit the following websites: and You can also access the cookie management panel to change your preferences here: Manage cookies.



If you have any questions or comments about this cookie policy and how Havas Events uses cookies and other trackers, you can contact us at:

Benedict Klein
29-30 Quai de Dion Bouton

Or send us an email at: