Sionna Terms of Use

By accessing this website, you agree to the following Terms and Conditions (“Terms”). Please read them carefully. If you do not agree to all of these Terms, do not use this website. These Terms may periodically change without notice, so you should check these Terms before every attempt to use the website.


This website is intended only for use by adult residents of the United States (U.S.) and its territories. Sionna makes no representation that the information on this website is appropriate or available for use in other locations, and access to this site from territories where the content of this website may be illegal is prohibited.

Limitation of Liability

Sionna does not assume any liability for the materials, information and opinions provided on, posted to, or otherwise available through, the Sionna websites. Reliance on these materials, information, and opinions is solely at your own risk. Sionna disclaims any liability for injury or damages resulting from the use of the Sionna websites, or the content contained thereon.

Intellectual property

This website is provided for your informational, non-commercial use. Do not, reproduce, distribute, modify, transmit, reuse, repost, or use the content of the website, including any software, for public or commercial purposes, including any text, images, audio, or video, without the express written permission of Sionna. Sionna may modify, expand, reduce, or terminate all or any part of this website at any time or discontinue, change, or restrict your use of this website for any reason without notice.

Privacy and Security

Sionna may collect information about you when you use this website, as described in our Privacy Policy. You are responsible for the accuracy of any personal information that you choose to share with Sionna through this website.

Sionna is committed to safeguarding your privacy and security, but you must recognize and agree that when submitting your personally identifiable information to the Sionna websites, while Sionna has safeguards in place to prevent unauthorized access or interception, there is no absolute guarantee of security.

You agree that these Online Terms of Use and the Privacy Policy describe the entire agreement between us with respect to its subject matter. The Sionna websites were created and are operated under the laws of the State of Massachusetts. The laws of the State of Massachusetts will control the terms provided in these Online Terms and Conditions, to the extent that the laws of the State of Illinois are not overridden by applicably mandatory law, e.g. consumer protection laws applying to you. If a court of competent jurisdiction finds that any provision of these Online Terms of Use is invalid or unenforceable, you agree that the other provisions of these Online Terms of Use will remain in full force and effect.