Das Spracheninstitut DSI

Untere Königsstr. 58
34117 Kassel

Telephone: +49 (0) 561 72987109
Telefax: +49 (0) 561 72987110
E-Mail: info[at]


You can also use our inquiry form

Warning! JavaScript must be enabled for this form to work properly.


By submitting this form, you agree to storage and to the processing your data for administrative purposes only.


We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.