Terms of use


The information on this website are statements without implicit guarantees of any kind. The information has been carefully checked before publication and is regularly checked to ensure that it is up to date. However, we cannot guarantee that all information is complete, correct and up-to-date at all times. This applies in particular to all cross-references to other websites and their contents. We reserve the right to add, remove or change any information without prior notice.


All rights reserved. The information is the property of quattro research GmbH. The contents may not be reproduced and/or published or stored in an information system, in whole or in part, without the prior written permission of the copyright holder.

Liability for third-party content

In its judgement of 12 May 1998 - 312 O 85/98 - "Liability for Links", the Regional Court (LG) of Hamburg ruled that by placing a link on one's website, one may also be responsible for the contents of the linked page. This can - according to the LG - only be prevented by expressly distancing oneself from these contents. We hereby expressly distance ourselves from the contents of all external pages to which we refer from our homepage and do not adopt these contents as our own. This declaration applies without exception to all external links on this website.

Privacy policy

If you would like to contact us by e-mail, we would like to point out the following: Personal data (name, address) that you send us will be stored electronically for communication purposes with you. As a matter of principle, your data will not be sold or rented to third parties. Data will only be transferred to third parties with your consent, in particular if the transfer is necessary to provide the services you have requested or if it is legally permissible. We understand the use of this website and the submission of your personal data by e-mail as consent to the collection, processing and use of your personal data described here. You can revoke this consent at any time and also request the deletion of your data.

Legal validity

This disclaimer is to be regarded as part of the website that refers to this page. If sections or individual terms of this statement are not legal or correct, the content or validity of the other parts remain uninfluenced by this fact.