In accordance with the university rules, a supervisor and funding need to be identified to enable admission.
Supervisors have the possibility to advertise open PhD positions on the PhD opportunities website or through their own channels. Open PhD calls will take place twice a year. More information about the online application process and currently open Ph.D. positions can be found here. You can apply for these PhD positions only online in the application portal within the application deadline.
Alternatively, you have the possibility to send an initiative application to your preferred supervisor via email. The contact details of the supervisors can be found on here.
Note: The application for a PhD position is a seperate and independent process from admission into the program. Please also be aware that , in case you are initiating contact with a potential supervisor outside of ongoing PhD Calls, it is preferrable if you have obtained or plan to obtain your own funding (e.g., doctoral fellowship). Further, on a case-by-case basis, possibilities may exist that allow the consideration of existing part-time employment as another source of income to satisfy admission requirements.