Klaus Vollrath
Bünteweg 21
CH-4012 Aarwangen
Tel. +41-62-923-4490


Klaus Vollrath


The individual pages of this website are for general information only and do not constitute any advice in concrete cases. I take no responsibility for the timeliness, accuracy, completeness and / or the quality of the information set forth herein and exclude any liability for damages that may arise directly or indirectly from the use of this website or by downloading data from it. Furthermore, I do not assume any responsibility or liability for links to other websites, especially with regard to any illegal content or other legal infringements these may contain.

Data protection and security

In order to process inquiries or messages I need certain personal information. This is recorded only to the necessary extent and in accordance with the Swiss laws on data protection and data security. A disclosure to third parties or others, e.g. for marketing purposes, is excluded. The handling and use of collected data is limited to the processing of the related inquiry. The mail function of this website uses unprotected internet data channels. Therefore, I cannot assume any liability for the confidentiality and integrity of such data transmissions. I thus urge you to assess whether any information you are intending to send may be suitable for transmission via unprotected internet channels prior to using the mail function.


The text and artworks presented on these pages are protected by copyright. Copying, editing, distribution and any kind of exploitation outside the limits of copyright requires my written consent. Downloads and copies are permitted only for private, non-commercial use. Insofar as content has not been created by me, the copyright of third parties is respected. The content of  third parties is marked as such. Should you nevertheless become aware of any copyright infringement, please inform me accordingly. Upon notification of violations I will probe the allegations and remove any infringing content within the shortest possible time.

Information collected automatically

I reserve the right to collect general information from all users of this website such as browser type, number of visits, time spent on the website and which pages have been viewed. Use of this information is strictly restricted to internal statistical purposes.