Website Terms of Service


Legal Notice
Welcome! Thanks for using this WLS website.
These are the website terms and conditions.
The website and the corresponding domain are owned by WLS. WLS is cautious and cares about the accuracy of the information published on its website. Therefore, WLS t reserves the right to modify, alter, delete or not publish content on its website, in whole or in part, at any time and without prior notice. It should be noted that WLS does not verify third-party websites and is not responsible for the content of those or services offered on them. This excludes claims against WLS for tangible or intangible damages resulting from access, use or failure to use the published information and, occasionally, technical failures.


This website uses Cookies.
“Cookies” means small files that are permanently or temporarily saved on your computer, mobile device or any other device by a website, containing details of your browsing history on that website, among its many uses. Users may activate and/or deactivate them, except for any cookies that are strictly necessary for the functioning of the website. Keep in mind that blocking certain cookies may affect your experience on the website, and disable some features offered by the website. WLS makes use of cookies to provide faster, more efficient navigation and provide a more customized experience to its users.


Data Protection Policy
WLS is committed to protecting your privacy and endeavors to process personal data in accordance with the Swiss Federal Act on Data Protection 1992 (“FDPA”) as well as the EU General Data Protection Regulation (“GDPR”). WLS collects personal data through the use of form files that are saved in electronic format for the purpose of providing its services and is only intended for the collection and processing of personal data in order to maintain relations with the user. We may change this Data Protection Policy at any time without prior notice, but we will revise the date at the bottom of this page. The most recent version, published on WLS website, is applicable. Therefore, we ask you to consult it regularly. WLS is available to answer your questions about the Data Protection Policy by e-mailing us at ………………. and by sending a letter to WLS headquarters at Würzgrabenstrasse 6, 8048 Zürich-Altstetten.



All information and content published on the WLS website are protected by copyright laws. For this reason, it is not permitted to copy the website, in whole or in part, without the prior written consent of WLS. It is hereby authorized to link to our website and to quote documents with the correct indication of the source.