All Interlibrary Loan (ILL) services are available to the following users who have active, valid Northwestern NetIDs:
Alumni and guest borrowers may only request articles from the Chicago campus libraries. Students not currently registered may not place ILL requests.
ILL orders materials which are not owned by Northwestern University Library (NUL), are declared missing or lost, or are in use. ILL services, including electronic delivery of articles, are free to all NU students, faculty and staff.ILL will attempt to borrow or obtain the following:
We order from several libraries and wait for a response. Most items arrive within 7-10 business days.
Loan periods are determined by the lending library and are usually 4 to 12 weeks. Restrictions such as "no renewal" or "library use only" are strictly observed. All borrowed materials can be returned to the ILL service desk or the Main Library Circulation Desk.
When your request has been received we will notify you via email. Please retrieve items at your earliest convenience.
Journal articles are delivered as PDF files and accessed through your ILL account. Adobe Acrobat Reader is required to view or print them.
Patrons are notified of received articles via email. To view the article Log on to your ILL account  and click on the link to Electronically Received Articles.
Some institutions do not circulate their dissertations. If the ILL department cannot borrow the dissertation, the patron has the option of purchasing his or her own copy. Most dissertations can be purchased here .
While we do not assess daily fines, the failure to return a book or other material may result in being billed for the replacement of the item, suspension of library privileges, or both.