Questbridge Regular Decision Conflict?

I was selected as a Questbridge Finalist, but I opted to do ED to Columbia instead. The regular decision forms are due tomorrow, on the 11th, but my Columbia decision comes out on the 12th. Is this not a violation of Columbia’s rule on applying to other colleges in the ED round? What happens if I am accepted? Do I just rescind my RD forms?

I do not see how applying anywhere RD would constitute a violation of ED policy, which usually just means you can only apply Early to that one school. If accepted ED to Columbia, you merely need to then withdraw all other outstanding RD applications. You are not alone in this. Many QB Finalists who filled out that form are attemting an ED acceptance as well. Good Luck