You can reach out to the Diversity and Antidiscrimination Office (diversity@fu-berlin.de), which offers confidential antidiscrimination counseling sessions. It is currently in the process of establishing a complaint management system. In any case, you can get in touch with the Diversity team if you would like to talk to someone about your experience or if you would like to submit a complaint.

If you are in immediate danger or a crime is being committed, call the police. The emergency number for the police in Germany is 110. Please inform the Office of the General Counsel after the incident as well (rechtsamt@fu-berlin.de). 

If action needs to be taken quickly because someone is causing a disruption, authorized individuals may call on their authority to remove people who are disturbing the peace from the premises. Here you can find a list of individuals who have the authority to ban people from the premises.