Borrowing from Other Libraries & Document Delivery Service

Student checking out a book at Gemmill Library

Service AlertOff-campus access through the Libraries proxy server (EZProxy) will be unavailable from 8 pm (MDT) Saturday, May 20 to 5:00 am (MDT) Sunday, May 21, due to scheduled system maintenance. Other library services such as FirstSearch and Interlibrary Loans will also be unavailable during this time period. CU Boulder’s VPN service, though, is still available as an option to access research databases and other online resources. Please refer to the Off-Campus Access page on the libraries website for more information.

More information about the EZProxy service interruption can be found here. If you have any questions, please contact a librarian.


If we don’t have what you’re looking for, you may use Prospector or Mobius to borrow items from other regional libraries. Learn more about these services here.

Use our Interlibrary Loan/Document Delivery services to request materials from libraries around the world, as well as copies of articles and portions of books available here at CU Boulder. First use WorldCat to find what you’re looking for and request a loan through ILLiad. Interlibrary loan/Document Delivery services are available to registered faculty, staff, and students and other authorized users at the Boulder Campus. Learn more here.

Prospector / MOBIUS