Legal Notice

Site Editor

SIRET  [Business Registration Number]: 492081211
Publishing Manager: Maïlys Rebora
44 rue du Louvre, 75001 PARIS
Telephone: 06 35 14 84 30 
Email: [email protected]



West Europe Microsoft Azure 



Address: 44 Rue du Louvre, 75001 PARIS


Terms of use

This site ( is offered in different web languages (HTML, HTML5, Javascript, CSS, etc.) for better user experience and more enjoyable graphics, we recommend that you use modern browsers like Edge, Safari, Firefox, Google Chrome, etc… implements all the means at its disposal, to ensure reliable information and a reliable update of its websites. However, errors or omissions may occur. Therefore, internet users must check the accuracy of the information with Otech S.A.S., and report any modifications that they deem useful to the site. Yumana is in no way responsible for the use made of this information, and for any direct or indirect damage that may result from it.



The site may ask you to accept cookies for statistical and display purposes. A cookie is a piece of information placed on your hard drive by the server you visit. It contains data and is stored on your computer in a simple text file which a server accesses to read and record information. Some parts of this site may not function without the acceptance of cookies.

Hypertext links

Yumana websites may offer links to other websites or other resources available on the Internet. has no means to control the sites in connection with its websites. It is not accountable for the availability of such websites and external sources, nor does it guarantee such availability. It cannot be held liable for any damages of any nature resulting from the content of these external sites or resources, including the information, products or services it offers, or for any use that may be made of these elements. The user alone bears the risks associated with such use, and must comply with their terms of use. Internet users, subscribers and visitors cannot add hyperlinks to this site without the express prior permission of In the event that a user or visitor would like to add a hyperlink to one of the Yumana websites, they must send an email to the address available on the website in order to express their wish to set up a hyperlink. reserves the right to accept or refuse a hyperlink without having to justify its decision.

Services provided 

All of the company’s activities and its information are shown on our site, Yumana strives to provide as accurate information as possible on the site. The information on the site is not exhaustive and  images are not contractual. Such information is subject to changes occurring after this information is available online. Furthermore, all information indicated on the site is given for information purposes only, and is liable to change or evolve without notice.

Contractual limitation on data

Information contained on this site is as accurate as possible and the site is updated throughout the year, but may still contain inaccuracies or omissions. If you notice an error or what appears to be a malfunction, please report it by email to [email protected] describing the problem as accurately as possible (page causing problems, type of computer and browser used, etc.). Any content is downloaded at the customer’s own risk and is their sole liability. Consequently, the company will not be held liable for any damage suffered by the customer’s computer or any loss of data following a download. In addition, the site user agrees to access the site using the latest virus free software and with an up-to-date browser. Hyperlinks appearing on this website and linking to other resources on the Internet are not the responsibility of Yumana.

Intellectual Property

All content on this website, including, but not limited to, graphics, pictures, videos, animations, sounds, logos, gifs and icons and their formatting are the exclusive property of Yumana with the exception of trademarks, logos or content belonging to other partner companies or authors. Any reproduction, distribution, modification, adaptation, broadcasting or publication, even partial, of these elements is strictly forbidden without the express written consent by https:// This representation or reproduction, by any means whatsoever, thus constitutes an infringement punishable by articles L. 335-2 of the Code of Intellectual Property. Failure to comply with this prohibition constitutes an infringement which may result in the civil or criminal liability of the counterfeiter. In addition, the owners of the copied content may take legal action against you.


The terms and conditions of the site are governed by French law and any dispute or litigation that may arise from their interpretation or execution shall be brought exclusively before the courts under whose jurisdiction the company’s registered office resides. The reference language for potential litigation settlements, is French.

Personal Data

Yumana is responsible for the processing of personal data collected on this site, including via cookies.

Generally, you are not required to disclose personal data when you visit our website However, this principle is subject to exceptions. For certain services offered by our site, you may be asked to provide certain information such as your name, post, company name, email address, and phone number. This is the case when you fill out the form offered to you online, in the “Contact” or “Demo request” section. In all cases, you can refuse to provide your personal data. In this case, you will not be able to use the services of the site, in particular to request information about our company or to receive newsletters. Finally, we may automatically collect certain information about you while you visit our website, including: information regarding the use of our website, such as the pages you visit and what services you access, IP address, your type of browser, your access time. Such information is used exclusively for internal statistics, thereby improving the quality of services that are on offer. Databases are protected by the provisions of the Law of 1 July 1998, implementing Directive 96/9 of 11 March 1996, on the legal protection of databases.



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