All University of Southern California University Park Campus (UPC) and Health Sciences Campus (HSC) faculty, staff, graduate students, and undergraduate students currently employed and enrolled with the University are eligible to request materials through IDD. Please note the following exceptions: Gould School of Law students, staff and faculty must use Asa V. Call Law Library Interlibrary Loan. Unfortunately, Visiting Scholars are currently ineligible for IDD services. Children's Hospital Los Angeles (CHLA) users should contact CHLA Librarian Paula Hess to request materials through IDD. We are unable to set up proxy accounts for interlibrary loan as well and cannot transfer loans to other user accounts. The original requestor is ultimately responsible for the condition and timely return of physical materials obtained through interlibrary loan. To view a complete guide to overall borrowing privileges and ILL eligibility, please consult USC Libraries' Borrowing Privileges.