Policies & Standards

Disclaimer/Liability for Content

We make every effort to keep the information on our Web site current. Nevertheless, errors and inaccuracies cannot be completely ruled out. Therefore, we accept no liability whatsoever for the content provided. We shall not be liable for damage of a tangible or intangible nature caused directly or indirectly through the use or failure to use the information offered and/or through the use of faulty or incomplete information unless it is verifiably culpable of intent or gross negligence. In the case of price quotations modifications and errors cannot be excluded. The quoted prices are inclusive the legal VAT.

Liability for Links

Our site contains links to third-party Web sites. We have no influence whatsoever on the information on these Web sites and accept no guaranty for its correctness. The content of such third-party sites is the responsibility of the respective owners/providers. In establishing the initial link, we have reviewed the respective external content in order to determine whether such link entailed possible civil or criminal responsibility. However, a constant review of linked external pages is unreasonable without concrete reason to believe that a violation of the law may be involved. We shall promptly delete a link upon becoming aware that it violates the law. We expressly dissociate ourselves from such contents.


The content and works provided on these Web pages are governed by the copyright laws of Germany. Duplication, processing, distribution, or any form of commercialization of such material is not permitted without the written consent of the publishing house.


Printed articles and pictures pass on to the right of publication and dissemination of the publisher within the framework of the legal requirements. Revisions and abbreviations are in the discretion of the publisher. The publisher and the editorial team do not take responsibility for unsolicited articles.