Statewide interlibrary delivery is a priority of the Illinois State Library. See the ISL website for:
ILDS Labels and Information
The Illinois Library Delivery Service (ILDS) is managed by the Consortium of Academic and Research Libraries in Illinois, in cooperation with the Illinois State Library.
ILDS serves CARLI Governing members, the Illinois regional library systems, and Chicago Public Library in order to provide for the transfer of materials between and among ILDS and the regional library systems' delivery services.