You are an educational institution or business and would like to use DUO for your language training programme? It would be our pleasure to advise you. Please enter the necessary data here and we will contact you immediately.
This is where to reach us directly:
Schönfeldstr. 13 a
Tel.: +49 (0)89 2180 72499
Fax: +49 (0)89 2180 72498