TH Köln and uni-assist have set deadlines by which you are required to have submitted your online application.
It is of utmost importance that you complete and submit your application prior to the end of the application deadline. Should you fail to do so, your application can unfortunately not be considered. Please be advised that the deadline by which your documents must have been received by uni-assist may differ from the general application deadline.
You can find all deadlines for Bachelor's and Master's programs on the individual program's website under "How to apply". If you intend to apply for a program taught entirely in German, you will find these deadlines on the German-language page of the program.