If you are simply being held up by pre-requisites not being posted yet, we can get you an add code soon. If you are repeating, we will start giving out add codes about one week before classes begin, when we have a better idea of which sections will be available. So if you are repeating, you should choose several sections, not just one, because the one you want will likely fill up.
If you are undeclared, you MUST seek advising with the Engineering Student Success Center or the College of Science Advising Center to figure out how to apply to your desired major. Don't wait until the last minute!
Your responses will help us (1) to plan ahead to make sure we have enough lecture and lab seats and (2) to address the obstacles that students encounter when registering for their classes. We appreciate your help!