Legal Notice

Please read this website’s terms of use carefully before browsing.
By accessing this site you unreservedly accept these terms of use.


Designed and produced by Pop Machine

30 Rue Sergent Blandan

69001 Lyon


Tel: + 33 (0)4 37 57 83 17


The site at the following URL: is operated in compliance with French law. Use of this site is subject to these general terms and conditions. By using this site you confirm that you have understood and accepted these terms and conditions. The Eficio company may change these terms at any time and without notice.

Eficio cannot be held liable in any way for misuse of the service.


Emmanuel Potvin

121 rue d'Aguesseau

92100 Boulogne Billancourt



Information on this website is as correct as possible and is updated periodically, however, errors, omissions or discrepancies may occur. If you find a discrepancy, error or apparent malfunction, please send an email describing the problem as precisely as possible (page where the problem occurs, action attempted, type of computer and browser, etc).

All content is downloaded at the user’s own risk and sole responsibility. Eficio cannot be held liable for any damage caused to the user's computer or any loss of data following download.

Photographs are not contractually binding.

Eficio cannot be held responsible for hypertext links on this website to other resources on the web.


These terms and conditions are governed by French law and any challenge or dispute which may arise from their interpretation or application will fall under the exclusive jurisdiction of courts to which the Eficio head office is subject. The reference language for the settlement of any legal dispute will be French.


In accordance with this law, users have a right to access, correct, change or delete data which relates to them personally. This legal right can be exercised by writing to Eficio 121 rue d'Aguesseau 92100 Boulogne Billancourt FRANCE or by sending an email to:

Any personal data collected will never be entrusted to a third party unless it is for the provision of the service requested by the user.


Your personal data is confidential and will never be shared with third parties unless it is for the provision of the service.


All content on the site including but not limited to graphics, images, text, videos, animations, sounds, logos, gifs and icons as well as their formatting are the exclusive property of the Eficio company apart from brands, logos or content belonging to partner companies or authors.
Any reproduction, distribution, modification, adaptation, reissuing or publication of this content, even partial, without the express written agreement of Eficio is strictly prohibited. Dissemination or reproduction by any means whatsoever constitutes an infringement under Articles L3335-2 et seq. of France’s Intellectual Property Code. Failure to comply with this prohibition constitutes an offense which may result in civil action or criminal prosecution. Furthermore the owners of copied content may bring legal action against you.

Eficio also has database producer rights as referred to in Book III, Heading IV of the Intellectual Property Code (law no. 98-536, 1 July 1998) on copyright and databases.

Website users and visitors can set up a hyperlink to this site, but only to the home page at: and on condition that the link opens in a new window. Deep-linking to sub-pages is specifically prohibited as is opening the site within a page frame, except with the prior express agreement of Eficio.

For any authorization or information request, please contact us at:
Specific terms and conditions are provided for the press.


OVH 2 rue Kellermann – 59100 Roubaix (France)


This site is constructed using HTML5 and CSS3, and for the best user experience and smoothest graphics we recommend using a modern browser such as Safari, Firefox, Chrome, etc.


Eficio uses all means at its disposal to provide reliable information and updates for its websites. However errors and omissions can occur. The user should therefore check the accuracy of information with Eficio and advise of any changes believed necessary. Eficio is in no way liable for any direct, indirect or consequential damage resulting from the use of this information.


For statistical and display purposes the website uses cookies. These small text files are stored on your hard disk in order to record your browsing details. Certain areas of this site will not work if cookies are disabled.


Eficio websites may provide links to other sites or resources on the internet.

Eficio has no means of controlling websites linked to its own sites. Eficio cannot answer for nor guarantee the availability of such external sites and resources. It cannot be held liable for any damage whatsoever resulting from the content of these external sites and resources, and particularly information, products or services offered, or from any use which may be made of them. Any risks related to this use are the sole responsibility of the user, who must comply with their conditions of use.

Users, subscribers and visitors to Eficio websites may not set up hyperlinks to this site without the prior express agreement of Eficio.
In the event that a user or visitor wishes to set up a hyperlink to one of Eficio’s websites, it will be their responsibility to email the site with a hyperlink request. Eficio reserves the right to accept or refuse a hyperlink request without explanation.


Furthermore, referral to a website to supplement the information sought in no way signifies that Eficio endorses or accepts any responsibility for the content or use of said website.


It is therefore your responsibility to take suitable precautions in order to ensure that what you choose to use is free from errors and damaging components such as viruses, Trojans, etc.


The customer is given no other guarantee, and is responsible for making their requirements plain and keeping themselves informed. If information provided by Eficio appears inaccurate, the onus is on the customer to verify the consistency or credibility of the results obtained. Eficio shall in no way be liable to third parties for the customer’s use of information contained in its products including its websites, nor for any absence of information from such products.