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

Computing and freedom

Personal data relative to customers collected by means of the different forms are intended exclusively for use by celduc® relais in implementing its services.
celduc® relais conserves users’ personal data and is committed to keeping all personal data collected strictly confidential. In compliance with measures set forth in Law n° 78-17, article 34, dated January 6, 1978 on information technologies, files and freedom, users possess rights of access to any data concerning them, together with rights for modifying or suppressing this data.
To exercise this right, users just have to send a letter or an e-mail to celduc® relais at the address below

Intellectual property

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


At present, you are consulting the celduc® relais ‘s site.
Use of this site signifies acceptance of the present 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 creators named. This site and the elements that compose it constitute 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 publications manager. The name of the creator and the source must be given for any authorised reproduction or short quotation.

Photo references : Adobe Stock ® et celduc® relais

Information forms

Any messages addressed to this site by means of information forms are used only for processing the message and will not be communicated to any third party without the issuer’s agreement. These messages will be conserved as long as the question put is being processed. celduc® relais Internet site does not possess any special securement system (file transfers, data transfers), and any person wishing to send a confidential or sensitive question or document should use the postal services.


The creation of links or frames on the site requires prior authorisation from celduc® relais. This prior authorisation applies for the creation of :
— Any hypertext link on the splash leaf in a new navigator window,
— Any link to a page inside the site,
— Any link via windows (framing),
— Any link to an object contained in the site (inlining),
— And more generally any technique for creating hypertext links.

celduc® relais reserves the right to withdraw all links towards the site that have not been authorised, or that can no longer be authorised.
The celduc® relais site is liable to contain links towards other sites. celduc® relais does not except any liability for the contents of these sites. celduc® relais n’assume pas et n’est pas responsable du contenu de ces sites. The presence of these links on the celduc® relais site in no way implies that celduc® relais has any control on these sites or approves their contents. celduc® relais recommends the user to refer to the policies of the respective sites.

Terms of Service Web Analytics

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 recorded («Google Analytics»). The data is anonymized.

Extract from the terms and conditions for the use of 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 analyze 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.»