Legal Notice

Mr Dr. Ralf Lengen
Bleichertstraße 14
12277 Berlin

Telefon: 01522 1 444 888

Responsible for editorial content
Herr Dr. Ralf Lengen
Bleichertstraße 14
12277 Berlin

Sales tax identification number

Consumer dispute resolution
The EU Commission has created an Internet platform for the online resolution of disputes concerning contractual obligations arising from online contracts (OS platform). You can access the ODR platform at the following link: We are not willing and not obliged to participate in a dispute resolution procedure before a consumer arbitration board.

Liability for links
External links on our website lead to the contents of other providers. The respective provider is solely responsible for this content. If we become aware of any infringements, these links will be removed immediately.

Copyright notice
The content and works created by us on this website are subject to Swiss copyright law. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective author or creator. Insofar as the content on this site was not created by us, third-party copyrights are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, we request that you inform us accordingly. If we become aware of any infringements, we will remove such content immediately.

Trademark notice
"Inschluss" is a trademark registered by Dr. Ralf Lengen at the German Patent and Trademark Office:
AZ. 3020162297275