There are several patron classifications which are not eligible for ILL services.  Some, but not all, of these classifications are: University retirees (does not include emerius/a faculty who do receive services); Circulation Courtesy Card holders with LL or LH status, and patrons who are restricted to using the local University of Illinois Library materials on site such as  BUO (Building Use Only).  Patrons affiliated with the OLLI program will need to use the ILL services offered by their local public library.