Legal notice

Any use of this Site must comply with these terms and conditions of use.

Website published by:

Air Liquide Services
Tour Eqho – 2, avenue Gambetta – 92400 Courbevoie- France

Website hosted by:

Amazon Web Service
1516 Second Avenue, Seattle, Washington
United States of America

Intellectual property

Air Liquide Services (“Air Liquide Services” or “we”) offers visitors and users access to this website based on (and assuming) your acceptance of the following terms. Air Liquide Services hereby grants you a nontransferable, non exclusive license to access, download and use this website solely for your personal use. We may, at our sole discretion, add, delete or change some or all the features provided on the website at any time or terminate this license. All materials, including but not limited to the configurations, displays, screens, and all information appearing on or displayed in connection with or contained by Air Liquide Services on this website are protected under all applicable laws and regulations.

Air Liquide Services owns, reserves and retains all property rights, including copyrights, to this website and its contents. The trademarks, service marks, trade names, logos and other indications of origin, including but not limited to Air Liquide Services domain name Alizent, displayed on this website are registered and unregistered trademarks with rights granted to Air Liquide Services to use them on this site. Nothing contained herein should be construed as granting the browser or user any license or right to use any trademark displayed on the site without the prior written consent of Air Liquide Services or the third party. Air Liquide Services and/or third-party content providers remain the owners of the information displayed on this website and the user does not acquire any of these ownership rights by printing or downloading any of the information or otherwise making use of the website’s features.

For your convenience,Air Liquide Services provides links to other sites and links to this site may be provided from other sites either known or unknown to Air Liquide Services. Air Liquide Services is not responsible for the content of any site that is linked to or from this site and links do not imply that Air Liquide Services sponsors, licenses, endorses or is otherwise connected to the site, the products or services described therein, or its owner, or that Air Liquide Services has authorized the linked site to use any trademark, trade name, logo or other trademarked or copyrighted material belonging to Air Liquide Services.

The terms and conditions pertaining to the use of this website are governed by French law. The courts of France shall have exclusive jurisdiction to settle any dispute arising from the use of this website.

Respect for privacy and use of personal data

The privacy and the security of your information are important to us. Air Liquide Services policy is to respect and protect the privacy of the users of this web site. We will not voluntarily disclose individually identifiable information about our customers or other users of our website to any third party without first receiving that user’s permission.

Ethics and use of collected data

Air Liquide Services only asks for certain types of personal information when using the website. In a few areas on our website, including order fulfillment and online customer support tools, we ask you to provide information that will enable us to enhance your site visit, assist you with technical support issues, or follow up with you after your visit. Unless the requested information is necessary for request fulfillment, you will be informed and it will be totally optional for you to provide it or not. However, by agreeing to the terms and conditions of this website, you authorize us to collect this information. We may ask for your name, email address, phone number, street address, type of business, as well as other similar personal information that is needed for registration or subscription to our services or offers.

Passive personal data collection

Some of the personal data stored on our server is provided by you voluntarily when you complete forms online, while other data are collected automatically.

In order to improve user browsing experience on our sites and for statistical analysis purposes, Air Liquide Services automatically collects certain data when you visit our sites:

  1. Your IP address: an IP address is assigned to your computer by your Internet Service Provider so that you can access the web
  2. The date, time and length of your visit to the site and the pages you view
  3. Your computer’s operating system and the internet browsing software used

We recommend that you also read our page about cookies.

Transfer of Personal Data Outside the European Economic Area

Besides, the use of the web conference service as well as the availability of communication tools and platforms involves the transfer of personal data (names, surnames and email address) for the purpose of identification, and exchanged data (message, attachments) for the purpose of hosting and administration to non-member states of the European Economic Area, including the United States, whose legislation on the protection of personal data is different from the legislation of the European Economic Area.

When we transfer your data to the United States, we will treat your personal data in accordance with the provisions of the Standard Contractual Clauses that were set out by the European Commission (decision 2010/87/EU).

Confidentiality of the Data Collected

Air Liquide Services uses your personal information exclusively for the specific purposes described above. The information that you provide to us will remain confidential and will be used only in connection with your relationship to Air Liquide Services as a customer; this information will never be released or sold to any third party for commercial or prospecting purposes.

Your Rights with Respect to Your Personal Data

Pursuant to French law No. 2004-801 of August 6, 2004 pertaining to the protection of private individuals with respect to the processing of personal data, amending the “Informatique et Liberté” Law No. 78-17 of January 6,1978, you have the right to access, rectify, modify and delete all personal data concerning you.

If you would like personal data you have provided to be changed or deleted, all you need to do is make a formal request to Air Liquide Services. You may also express your opposition to the processing of your personal data, provided it is based on serious grounds.

If you wish to have your personal data modified, rectified or deleted, or express opposition to the processing of your personal data, please send your request to:

  1. By surface mail: Air Liquide Services- Tour Eqho – 2, avenue Gambetta – 92400 Courbevoie- France
  2. By email: webmaster[at]


Air Liquide Services reserves the right to modify or complete this Privacy Statement at any time. All such updates will be flagged on the homepage of the website and you are advised to read this Privacy Statement every time you access the domaine Air Liquide Services . All such modifications or additions to this Privacy Statement are applicable as soon as they are posted on the website.