If you are of the opinion that we are not in compliance with the relevant data protection principles, you can contact the responsible supervisory authority:
Landesbeauftragte für Datenschutz und Informationsfreiheit Nordrhein-Westfalen Frau Helga Block Kavalleriestraße 2 – 4 40213 Düsseldorf Germany
T +49 211 38424 -0 F +49 211 38424 -10 Email: poststelle@ldi.nrw.de