Please use for any questions the general email address:
The project is supervised by: Susanne Walter-Rohde, Umweltbundesamt, Wörlitzer Platz 1, DE-06844 Dessau- Roßlau
![](https://rev-otg.com/wp-content/uploads/2021/04/cropped-stefan-hahn-fraunhofer-item-1-150x150.jpg)
Dr. Stefan Hahn
Scientific expert
Fraunhofer ITEM
Nikolai-Fuchs-Strasse 1
DE- 30625 Hannover
![](https://rev-otg.com/wp-content/uploads/2021/03/cropped-cropped-Christian_Schlechtriem_HP_2020.jpg)
Prof. Dr. Christian Schlechtriem
Scientific lead
Fraunhofer IME
Auf dem Aberg 1
DE – 57392 Schmallenberg
![](https://rev-otg.com/wp-content/uploads/2021/03/cropped-apol-min-150x150.jpg)
Dr. Alexandra Polcher
Organisational lead
Ramboll Deutschland GmbH
Werinherstrasse 79
DE – 81541 München