<p>Does anybody know how long it takes for a petitioned class to go through and appear on your transcript from the time you first petitioned it? The reason I ask is because I want to take a class that requires another class and I've taken a equivalent at a CC but haven't had a chance to petition it. Do professors really care whether you've taken the prerequisite before you take their class? What exactly does "consent of instructor" mean and entail?</p>
<p>Well, you won't be able to sign up for a class on WebReg if you haven't met the prereqs for it. Although, if the professor says its okay, you can get an Add card from the registrar and get the prof to sign it (thats the "consent of instructor" thing), and that will allow you to register for the class without the prereqs. Whether a prof will let you do this, however, depends on the prof and the class. </p>
<p>I've heard petitions could take a few weeks, though I have no personal experience on the matter.</p>