Responsible for content
TZW: DVGW - Technologiezentrum Wasser
Karlsruher Straße 84
76139 Karlsruhe
Deutschland

Tel.: +49 721 9678-0
Fax: +49 721 9678-101
Sitz und Registergericht der Deutscher Verein des Gas- und Wasserfaches e.V. (DVGW):
Bonn, Vereinsregister Nr. 6933
USt.-ID-Nr.: DE 114 341 970

Copyright
reserves all rights, full and partial, including photo-mechanical reproduction, duplicating and distribution by means of special processes (for example, data processing, data storage and data networks). accepts no responsibility for possible typographical errors or for the correctness of the entries.

Links
In its judgment of 12 May 1998, the Landgericht (District Council) of Hamburg decided, that the attachment of a link brings joint responsibility for the contents of the linked site. According to the Landgericht, this can only be avoided by expressly dissociating from this content. We have included links to other internet sites. This applies to all of these links: has no influence over the contents or presentation of the linked sites. accepts no responsibility for the contents of the internet sites, whose URL is referenced in our site. This declaration is valid for all of the links on our site and for the contents of all sites to which these links lead. The inclusion of links to other URLs is a service for our internet visitors and can be revoked at any time. They include no legal claim to retention.

Cookies
Internet sites utilize so-called cookies at numerous locations. They serve to make our offers more user friendly, effective and secure. Cookies are small data packets that are placed on your computer and saved in your browser. The majority of cookies used by us are the so-called “session-cookies.” They will be automatically deleted after your visit is ended. Cookies do not damage your computer and contain no viruses. In order to delete these cookies or to alter the general treatment of cookies, please consult the help function of your browser. As a rule these settings are found under Options-Options-Privacy (Firefox) or Tools-Internet Options-Privacy (Internet Explorer).

General
Internet sites utilize so-called cookies at numerous locations. They serve to make our offers more user friendly, effective and secure. Cookies are small data packets that are placed on your computer and saved in your browser. The majority of cookies used by us are the so-called “session-cookies.” They will be automatically deleted after your visit is ended. Cookies do not damage your computer and contain no viruses. In order to delete these cookies or to alter the general treatment of cookies, please consult the help function of your browser. As a rule these settings are found under Options-Options-Privacy (Firefox) or Tools-Internet Options-Privacy (Internet Explorer).