Imprint (in pursuance of §5 Telemediengesetz (TMG))

Responsible for this site according to § 55 Absatz 2 RStV:

dua AG

Board of directors
Valon Asani
Christen Madsen-Oesterbye

Leutschenbachstrasse 95
8050 Zürich

Legal form
Company limited by shares (AG)


Commercial register number


Important information on all links:
In its verdict dated May 12, 1998 (312 O 85/98) on liability for links, the district court of Hamburg stated that including a link on a webpage constitutes bearing responsibility for the content of the linked pages. According to the court, this can only be prevented if the owner of a page expressly distances him- or herself from this content.
Correspondingly, we hereby expressly disclaim responsibility for all content to all linked pages on our homepage and are not liable for any of them. This statement applies to all links on this website.

The information provided on this website was carefully reviewed and is regularly updated. In spite of this, however, we cannot guarantee that all of the information here is always complete, correct and presented in its most current version. This is especially true for all links to other websites to which there is a direct or indirect reference.
We reserve the right to complement, remove or change any of the information here without prior notice. All of the product names, product designations and logos mentioned on this website are registered trademarks and the property of the respective owners.

Terms and Conditions
The current formulations of our Terms and Conditions applies.

The current formulations of our Privacy Policy applies.

Information on Online-Dispute resolution according to EU-Regulation No. 524/2013
Platform of the EU Commission regarding online dispute resolution: