The site is run by :
celduc® groupe
5 rue Ampère – BP30004

Siret Nr 353 310 519 00015 R.C.S Saint-Etienne B 353 310 519
Tel. : +33 (0) 4 77 53 90 00 – Fax : +33 (0) 4 77 53 85 51

Web development: Josserand Gallot
Hosting : Adista – Saint-Etienne Agency

Publication manager : Aurélie Reynaud

Information Technology and Civil Liberties

Customer personal data collected via our various forms are intended exclusively for the use of celduc® relais in implementing its services.
celduc® relais conserves users’ personal data and is committed to keeping all collected personal data strictly confidential. In compliance with the measures set forth in Law, under Act n°78-17, article 34, dated 6 January, 1978 pertaining to information technology, data files and liberties, users have the right to access any data about them, including the right to modify or delete this data.
To exercise this right, users need to send a letter or an e-mail to celduc® relais at the address below

Intellectual property

The user agrees not to reproduce, summarise, modify, distort or redistribute any text, title, application, logo, copyright, information or illustration for strictly private use only, without the editor’s express prior authorisation, which excludes any representation for professional purposes or mass redistribution.
Similarly, the user agrees not to recopy all or part of the site on another site or on any internal company network.

Conditions for using the site 

Currently, you are viewing the celduc® relais site.
Use of this site signifies acceptance of the existing conditions of use.

Site contents

The site, text, images, sounds, photos, graphics, downloadable files and, more generally, all objects contained in the site are the exclusive property of celduc® relais and/or the named creators. This site and the elements that constitute it are works protected by French legislation and international agreements on copyright and intellectual property.
Reproduction of the site or any individual elements that are a part of it is forbidden except with express prior authorisation from the publishing manager. The name of the creator and the source must be given for any authorised reproduction or brief quotation.

Photo references: Adobe Stock ® and celduc® relais

Information forms

Any messages sent to this site via our information forms are only used for processing the respective message and shall not be communicated to any third party without the agreement of the issuer. Each message will be stored for as long as the requested question is being processed. The celduc® relais website does not possess any secure file transfer or data transfer systems, and any person wishing to send a confidential or sensitive question or document should use the appropriate postal services.


Creating links or frames on this site requires prior authorisation from celduc® relais. This prior consent applies to the creation of:
– Any hyperlinks on the splash page in a new navigation window,
– Any link to a page within the site,
– Any link via windows (frames),
– Any link to an object contained within the site (inlining),
– And more generally, any technique used to create hyperlinks.

celduc® relais reserves the right to withdraw all links to the site that have not been authorised, or that can no longer be authorised.
The celduc® relais site may contain links to other sites. celduc® relais does not accept any liability for the contents of these sites. The presence of these links on the celduc® relais site in no way implies that celduc® relais has any control of these sites or approves their content. celduc® relais recommends that the user refers to the policies of the respective sites.

Web Analytics Terms of Service

To identify trends and improve the quality of our online services, a few non-personal items of usage data, such as your IP address, the website you last visited, which browser you are using, date and time, etc., are tracked and reported (“Google Analytics”). The data is anonymised.

Extract from the terms and conditions for using the Google Analytics service (Chapter 8.1)

“This website uses Google Analytics, a web analytics service provided by Google, Inc. (“Google”). Google Analytics uses “cookies”, which are text files placed on your computer, to help the website analyse how users use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States . Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google’s behalf. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.”