Data Privacy

The Gottlieb Duttweiler Institute (GDI) is an independent foundation supported by the Migros Culture Percentage. Responsibly handling customer data is important to the GDI.   

The GDI’s processing of personal data is described in the Migros Group privacy policy, which you can access here. In general, the following controller is responsible for processing data: 

Gottlieb Duttweiler Institute
Langhaldenstrasse 21, 8803 Rüschlikon | 044 724 61 11

In contrast to the Migros Group, the GDI is not part of the Migros Cumulus bonus programme. It is also not connected with the cross-platform Migros login or the customer accounts linked to it.  

If you would like more information on data processing at the GDI, you can send your request directly to