The entry requirements into the Federal Republic of Germany are different according to your country of origin. Please enquire as soon as possible as to whether you need a visa or not.
Please note: When it comes to visa matters it is your nationality and not your university that determines the appropriate procedure. Example: If you study in a European country and have a residence permit for this country but your nationality is not European, you need to apply for a student visa in Germany. If this is the case please contact the German Embassy in your country of origin or the German Embassy in your country of studies.