At a place such as a university where many people communicate and interact on a daily basis, differences of opinion and conflicts are not always avoidable.
Problems or complaints can often be resolved when the people involved communicate with each other. Usually, the staff of the Doctoral and Dean’s Office is able to help.
In a rare case, when this should not work out, the "ombudsperson" of the faculty may be contacted by a doctoral student.
The ombudsperson for our faculty is Univ.-Prof. Dr. rer. nat. Gero von Plessen
His substitute is Univ.-Prof. Dr.-Ing. Manfred Nagl
You can find the Academic Ombud for our faculty here