Is your registration current? If you are uncertain as to whether or not your account is properly updated or fully paid, please contact the University of Arizona's Registrar's Office.
Often, especially before the start of classes, the online courses that appear in StudentLink may not be visible in D2L. This may be because your instructor has "deactivated" the class's D2L site in order to prepare it for the coming semester. You may want to contact your instructor to make sure this is not the case before reporting a problem.
If you have recently gotten your NetID, please wait one business day before reporting a problem. The systems involved with your enrollment require some time to update your information.
If you have recently changed your schedule or enrolled in a D2L course, please wait one business day before reporting a problem. The systems involved with your enrollment require some time to update your information.
If you cannot see your course(s), and do not believe that the reasons listed above apply, please click on the Report a Problem link.