Checking for Prerequisite Courses You are responsible for making sure you have completed the necessary course prerequisites before enrolling in a course. For example, undergraduates must take ENGL 1: Rhetoric and Composition 1 before enrolling in ENGL 2: Rhetoric and Composition 2. CheckMarq only checks and restricts prerequisites for majors and programs and class standing. How Do I Check for Prerequisites? Before registration, view the Course Catalog and search for the course in which you wish to register. Look in the course description for any prerequisites. During registration, you also can check for prerequisites. When viewing the Class Search Results page, click the icon. The Class Search Detail page appears. Click the "View Course Catalog Detail and Check Prerequisites" link. The course details appear listing any prerequisites.