The use of our website is as a rule possible without the provision of personal data. When personal data is captured on our pages (e.g. name, address or e-mail address), this takes the form of information provided by the user voluntarily. This data will be used by us exclusively for the purpose communicated to you and will not be passed on to any third party without your explicit consent. After the matter or your request has been dealt with or processed in full, the data provided for the above purposes will be deleted or, in the case of relevant retention periods under tax or commercial law, blocked until such periods expire and then deleted unless you explicitly consent to further use of the data.

We draw your attention to the fact that data transfer by internet (e.g. communication by e-mail) is not always fully secure. Complete protection of the data from access by a third party is not possible. The use of the contact data provided as part of the compulsory publisher’s details by a third party to send advertising and information material not explicitly requested is hereby explicitly objected to.

The operators of the pages explicitly reserve the right to take legal action in the case of unsolicited advertising information, e.g. spam mails.

Right to information

We draw your attention to the fact that you have the right to request information from us on your data stored by us, its origin and the purpose of the storage as well as the blocking, deletion or correction of the data. Provision of information is possible by telephone or electronically (by e-mail to: office(at)


We do not use cookies. Please note that we use Google Analytics, a popular web analytics service provided by Google, Inc. Google Analytics uses cookies


This website uses Google Analytics, a web analysis service of Google Inc. ("Google"). Google Analytics uses what are known as cookies, text files stored on your computer that enable an analysis of your use of the website. The information generated by cookies on your use of this website will as a rule be transferred to the Google server in the USA and stored there. In the case of activation of the IP anonymisation on this web page, your IP address will first be abbreviated within the member states of the European Union or in other states that are signatories to the European Economic Area Agreement. The full IP address will only be transferred to Google in the USA in exceptional cases and stored there.

Google will use this information on behalf of the operators of this website to evaluate your use of the website, to compile reports on the website activities and to provide further services connected with use of the website and internet for the website operator. Where necessary, Goggle will also transfer this information to third parties if this is mandatory by law or when third parties process this data on behalf of Google. The IP address transmitted by your browser due to use of Google Analytics will, according to information provided by Google, not be combined with other data by Google.

You can prevent storage of the cookies by a corresponding setting of your browser software; however, we draw your attention to the fact that in such a case you may not be able to use all features of this website to their full extent. You can also prevent capture of the data generated by cookies and related to your use of the website (including your IP address) by Google as well as processing of this data by Google by downloading and installing the browser plugin available under the following link:

For further information on the terms and conditions of use regarding Google Analytics go to or We state that on this web page Google Analytics has been appended by the code "xxx" to ensure an anonymised capture of IP addresses (known as IP masking).

By using this website you declare your agreement with processing of your captured data by Google in the manner already described and for the purpose already named.


This is operated by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States. By using the button in question to access our website, a direct link between the servers of Google Inc. and your browser will be made.

Unfortunately, we do not have any influence on the extent of the data that Google Inc. captures with the +1 button. According to Google Inc., it does not capture any personal data unless the "+1" button is clicked on. Only such personal data and the IP address of web page visitors logged in parallel to your Google+ account will be captured and processed.
Google not only stores information that you have provided for content +1 but also information on the page that you viewed when you clicked on +1. Your +1 can be unhid as information together with your profile name and your photo in Google services such as in search results or in your Google profile or at other places on websites and advertisements on the internet. Apart from for the purposes of use explained, the information provided by you will be used in accordance with the Google data privacy provisions.

Google publishes statistics, also in summary form, of the +1 activities of the user or passes them on to users and partners such as publishers, advertisers or linked websites.

For further information on the purposes, the scope of the capture of data and the possible ways of protecting your privacy, we refer you to the data protection information of Google Inc. at:

If as a Google+ member you do not want Google Inc. to capture your data on our pages and then match it to your user account, we recommend you to log off in your Google+ account before using our sites.


Features of the Twitter service are integrated in our pages. These features are offered by Twitter Inc., Twitter Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. By using Twitter and the "Re-Tweet" feature which is activated by the "Tweet" button, the web pages used by you will be linked with your Twitter account and made known to other users. Your data will also be transmitted to Twitter.

We draw your attention to the fact that we as the provider of the sites have no knowledge of the content of the data transmitted or its use by Twitter. You can find more information on this in the data privacy statement of Twitter at

You can change your data protection settings on Twitter in the account settings at


Plugins are used on this website by, which is operated by YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA. If you access our web pages which have such a plugin, a direct link to the YouTube servers will be made. By this means information on which of our web pages you visited will be transmitted to the YouTube servers. If you are logged in to YouTube as a member, YouTube will match this information to your individual user accounts of these platforms.

When using these plugins such as "click on"/"start button" of a video or sending a comment, this information will be stored into your YouTube user account; you can only prevent this by logging off before using the plugins. Information on capture and use of the data by the platform or plugins can be found in the data protection information applicable to YouTube: