wina

Hi guys, international student here. I have received an informal acceptance letter from my POI at Brown. Do you receive formal acceptance from the department and how so? Also, I am worried about getting accepted to GaTech so early, since I'd rather accept a position in Europe. But from what I hear, after getting accepted into EPFL you have to wait for an offer from a professor, since they cover your expenses from research funds. Does anyone have experience on EPFL admissions? or ICL?