A student or faculty/staff member may be restricted because of their financial standing with the University. An account will be restricted if a bill is past due, a balance remains from a previous semester, or if an amount has been placed in collection. Restrictions placed on an account prevents registration from upcoming sessions and revocation of ID Card charging privileges. Any questions regarding account status should be directed to the University Billing Office at 800-943-4557, or 319-335-0071.