Legal Notice

This site is edited by:

Company IENA
Joint Stock Company with a capital of 1’747’500 Euros, registered under the Siret number 752 317 933, the head office of which is located at the following address: 32, rue Arago 92 800 Puteaux, FRANCE
Tel: +33 (0)1 78 14 13 30
Fax :+33(0) 1 78 14 13 40

Email :

Publication Director:

Mr. Toufic-Pascal Naccache

Website design and hosting:

The website is hosted by OVH hosting provider (

Photos are the exclusive property of company IENA

Exemption from liability for the content of referenced sites The hypertext links on this website to other resources on the Internet are provided for convenience only and cannot be held responsible for their content or the links they contain, nor for any changes or updates made to them.

Exemption from technical liability IENA declines all responsibility in the event of difficulty in accessing its site or interruptions in the connection, whatever the cause. Furthermore, it shall not be held liable for any damage or virus that may infect your computer or any computer equipment following use of or access to the site or downloading from it.

Collection of personal data and cookies Declaration to the French Data Protection Authority (CNIL). In accordance with the French Data Protection Act of 6 January 1978 and article 43 of the amended Act of 30 September 1986, this website has been registered with the Commission Nationale Informatique et Libertés (CNIL), and a receipt is currently being issued. We remind you that you have the right to access, modify, rectify and delete data concerning you (art. 34 of the French Data Protection Act of 6 January 1978). Our servers are not configured to collect personal information on visitors to the site apart from the following technical data: origin of connections (access provider), IP address, type and version of browser used. Under no circumstances do we collect visitors’ e-mail addresses unless they deliberately provide us with them. The only purpose of the traffic data and cookie files that we install on your computer is to enable us to analyse the number of visits to our information pages in order to improve their content. Data relating to visitor browsing is not used to identify individual visitors. It consists of aggregated statistics showing the most and least popular pages, preferred paths, activity levels by day of the week and by time of day, and the main client or server errors. We remind you that you can block the installation of cookies on your computer using your browser software.

Intellectual property and reproduction rights This entire site is governed by French and international legislation on copyright and intellectual property. All reproduction rights are reserved, including for downloadable documents and iconographic and photographic representations. Any representation and/or reproduction and/or use of all or part of this site, by any means whatsoever, without the express prior authorisation of IENA is prohibited and constitutes an infringement of copyright under Articles L 335-2 et seq. of the French Intellectual Property Code. As an exception to the above, and particularly for educational purposes, the reproduction of texts from this site on paper is authorised, subject to compliance with the following three conditions:

  • free distribution
  • respect for the integrity of the documents reproduced: no modifications or alterations of any kind, respect for copyright
  • clear and legible citation of the source, including the website address

Logos are registered trademarks. Any representation and/or reproduction and/or use of these trademarks, in whole or in part, is therefore prohibited without the prior written consent of IENA. IENA shall not be held liable for any hypertext links within the site to other sites and/or personal pages and, in general, to all existing resources on the Internet. The capture of personal information to enrich databases, for example for commercial or advertising purposes, is prohibited.

Messaging and e-mailing Messages you send via the Internet may be intercepted on the network. Their confidentiality cannot be fully guaranteed. Please take care not to disclose personal or sensitive information unnecessarily in your e-mails. Links to You may, without prior authorisation, create a link from another site to 

However, IENA rejects the use of “frames” which would lead Internet users to believe that they are consulting a site other than

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