Welcome to MESA GmbH. Welcome to MESA GmbH. Please choose your preferred language. Please choose your preferred language. German English With the judgment of September 12, 1999 - 312 O 85/99 - "Liability for links", the district court of Hamburg decided that by adding a link one may be jointly responsible for the content of the linked page. According to the District Court, this can only be prevented by expressly distancing oneself from this content. We hereby expressly distance ourselves from all content of linked pages or graphics and in no way adopt them as our own. All violations of applicable law, custom and morality that become known to us result in the immediate deletion of links. Design SG Webdesign © 1999-2012