Our website can usually be used without providing personal data. Insofar as personal data (e.g. name, address or email address) is collected on our website, this is always done on a voluntary basis as far as possible. These data will not be passed on to third parties without your express consent. We would like to point out that data transmission over the Internet (e.g. when communicating by e-mail) can have security gaps. A complete protection of the data against access by third parties is not possible. We hereby expressly object to the use of the contact data published in the context of the imprint obligation by third parties to send advertising and information materials that have not been expressly requested.