Is this college? Elementary/HS IEP's and 504's don't follow you into college. Make sure you are registered with the disabilities office if this is college and go speak to your advisor in the disabilities office there. I've been to about 4 different colleges and have gotten extended time on assignments. But I'm not sure that extended time on projects is a given. I know if it was something that was done during class or a test they have to give you extra time, but I'm not sure on projects. The best person to answer this would be your advisor in the disabilities office or whoever you see there to get your accomodation letters for the current year.