I know for a fact that South Univ has a 7 year time limit for all prereq course work. I know because I called about 2 weeks ago. I was somewhat disappointed because thought that I would be able to apply to them this year but was told I have to repeat all the courses I haven't taken in the last 7 years over again. That costly and time consuming to do. Now I have narrowed my choices to apply to NSU and Emory instead of South Univ.