You have a complaint?
Contact details of the complaints office:
Dr. Carsten Thiel von Herff, LL.M.
Loebellstraße 4
33602 Bielefeld, Germany
Phone: +49 521 557 333 0, Mobile: +49 151 58230321
E-mail: ombudsmann@thielvonherff.de
Reporting platform: www.report-tvh.com
Homepage: www.thielvonherff.de
An explanation of the complaints procedure can be found here.