Legal information (content & availability)

Please note the important legal information regarding the content and availability of these web pages, copyright and external links.

Contents of this website

The contents of this website are created with the greatest possible care. However, Helm & Nagel GmbH does not guarantee the accuracy, completeness and timeliness of the content provided.

Website availability

Helm & Nagel GmbH will make every effort to offer the service for retrieval without interruption as far as possible. However, even with all due care, downtimes cannot be ruled out. It reserves the right to change or discontinue its offer at any time. We cannot accept any liability for interruptions or other disruptions caused by files that have not been created without errors or formats that have not been structured without errors.


All contents and structures of this website are protected by copyright and ancillary copyright. Publication on the World Wide Web or other services of the Internet does not imply any declaration of consent for any other use by third parties. Any use not permitted by German copyright law requires the prior written consent of Helm & Nagel GmbH.

We expressly permit and welcome the citation of our documents as well as the setting of links to our website, as long as it is made clear that these are contents of Helm & Nagel GmbH and that these contents are not brought into connection with contents of third parties that contradict the interests of Helm & Nagel GmbH.

Note on the problem of external links

Helm & Nagel GmbH is responsible as a content provider according to § 7 para. 1 of the German Telemedia Act (Telemediengesetz) for its "own content", which it makes available for use, in accordance with general laws. These own contents are to be distinguished from cross-references ("links") to the contents provided by other providers. By means of the cross-reference, Helm & Nagel GmbH in this respect provides "third-party content" for use, which is identified in this way:

Links" are always "living" (dynamic) references. Helm & Nagel GmbH has checked the external content at the time of the initial linking to determine whether it could give rise to any civil or criminal liability. However, it does not constantly check the content to which it refers in its offer for changes that could give rise to a new responsibility. If it determines or is informed by others that a specific offer to which it has provided a link triggers civil or criminal liability, it will remove the reference to this offer.