You are urged to carefully read this document that presents you the use modalities of this website before surfing on it. By connecting you on this website, you accept without reservation these modalities.

Website publisher

15 rue Patrick Depailler
Tel. : + 33 (0)4 73 74 62 40
Fax : + 33 (0)4 73 74 62 44

CLERAD is a simplified joint-stock company (french SAS) with a capital of 355000€.
RCS 432 562 395 – Siret : 432 562 395 00058 – APE : 7490B

Terms of use

The site accessible by the following url: is operated in compliance with French legislation. The use of this site is governed by these terms and conditions. By using the site, you acknowledge having read and accepted these conditions. These can be modified at any time and without notice by the company CLERAD.
CLERAD can not be held responsible in any way for misuse of the service.

Editorial Manager

Philippe Brette
15 rue Patrick Depailler
Tél. : + 33 (0)4 73 74 62 40
Fax : + 33 (0)4 73 74 62 44

Liability limitation

The information on this website is as accurate as possible and the website is periodically updated, but may contain inaccuracies, omissions or deficiencies. If you notice a gap, error or what appears to be a malfunction, thank you to report it by email describing the problem as accurately as possible (page posing problem, triggering action, type of computer and browser used , …).

Any downloaded content is at the user’s own risk and under his sole responsibility. Consequently, CLERAD can not be held responsible for any damage to the user’s computer or any loss of data resulting from the download.

Pictures are not contractual.

The hypertext links set up as part of this website to other resources on the Internet can not engage the responsibility of CLERAD.


These conditions are governed by French law and any dispute or litigation that may arise from the interpretation or execution of these will be the exclusive jurisdiction of the courts on which the head office of the company CLERAD. The reference language for settling potential disputes is French.

Access rights

In application of this law, Internet users have the right to access, rectify, modify and delete data concerning them personally. This right can be exercised by post at CLERAD 15 rue Patrick Depailler 63000 Clermont-Ferrand or electronically at the following email address:

The personal information collected is in no way entrusted to third parties except for the possible good performance of the service ordered by the user.


Your personal data are confidential and will in no case be disclosed to third parties except for the proper performance of the service.

Intellectual property

All content on this website, including, but not limited to, graphics, images, text, videos, animations, sounds, logos, gifs and icons and their formatting are the exclusive property of CLERAD except trademarks, logos or content belonging to other partner companies or authors.

Any reproduction, distribution, modification, adaptation, retransmission or publication, even partial, of these elements is strictly prohibited without the express written agreement of CLERAD. This representation or reproduction, by any means whatsoever, constitutes an infringement punishable by articles L.3335-2 and following of the Code of Intellectual Property. Failure to comply with this prohibition constitutes an infringement that may incur the civil and criminal liability of the infringer. In addition, owners of copied Content may sue you.

CLERAD is the same owner of the « rights of the producers of databases » referred to in Book III, Title IV, of the Code of Intellectual Property (Law No. 98-536 of 1 July 1998) relating to copyrights and databases.

Users and visitors of the website may set up a hyperlink to this site, but only in the direction of the home page, accessible at the following URL: ‘’, provided that this link opens in a new window. In particular, a link to a sub page (« deep link ») is prohibited, as well as the opening of this site within a frame (« framing »), except with the express prior authorization of CLERAD.

For any request for authorization or information, please contact us by email: Specific conditions are provided for the press.

In addition, the formatting of this site required the use of external sources whose rights we have acquired or whose rights of use are open: Automattic.

Authors : Nicolas Gallagher and Jonathan Neal

Author website :

Web host

Website creation

Services terms

This site is offered in HTML5 and CSS3 languages, for a better user experience and a more pleasant graphics, we recommend using modern browsers like Safari, Firefox, Chrome, …

Information and exclusion

CLERAD implements all the means at its disposal, to ensure reliable information and a reliable update of its websites. However, errors or omissions may occur. The user must therefore ensure the accuracy of information from CLERAD, and report any changes to the site that he deems useful. CLERAD is in no way responsible for the use made of this information, and any direct or indirect damage that may result.

Hypertext links

CLERAD websites may offer links to other websites or other resources available on the Internet.

CLERAD has no way to control sites in connection with its websites. CLERAD does not answer for the availability of such websites and external sources, nor does it guarantee it. It can not be held liable for any damage, of any nature whatsoever, resulting from the content of these sites or external sources, including information, products or services they offer, or any use that can be made of these elements. The risks associated with this use are the full responsibility of the user, who must comply with their conditions of use.

Users, subscribers and visitors of CLERAD websites can not set up a hyperlink to this website without the express prior authorization of CLERAD.

In the event that a user or visitor wishes to set up a hyperlink to one of the websites of CLERAD, it will be his responsibility to send an email accessible on the site to formulate his request to set up a hyperlink. CLERAD reserves the right to accept or refuse a hyperlink without having to justify its decision


In addition, the reference on a website to supplement information sought in no way means that CLERAD recognizes or accepts any responsibility for the content or use of this website.

Precautions for use

It is therefore your responsibility to take the necessary precautions to ensure that what you choose to use is not tainted with errors or even destructive elements such as viruses, trojans, etc.


No other guarantee is given to the customer, who has the obligation to clearly formulate his needs and the duty to inform himself. If information provided by CLERAD appears inaccurate, it will be up to the customer to carry out any checks on the consistency or likelihood of the results obtained. CLERAD will not be liable in any way to third parties for the use by the customer of information or their absence contained in its products including one of its websites.


CLERAD is at your disposal for any comments or suggestions. You can write to us in French or English by email at: