For CU Boulder students, faculty and staff, your听Buff OneCard is your library card. If you're affiliated with Colorado Law, review the .
If you're not a current CU Boulder faculty, staff, student听or affiliate, please see information about library privileges and registration,听or contact us at libraries@colorado.edu.
For information about how to borrow items we don't own, see Borrowing from Other Libraries.
Loan periods, returns
Borrowing privileges听include renewals, item limits,听loan periods, renewals, and more, and vary听by borrower type. Most items may be returned via听library book drops (more about听return locations).听
In addition to books and media, we also have technology and other items available to borrow.
Renew or request materials, view account information
Current CU Boulder students, staff and faculty may log into听听with Identikey to view items checked out to you, renew听items, or see if you have any holds or fines. All others:听please email听libraries@colorado.edu听for assistance with your password following our migration to our new library catalog system.
Request items online through the library catalog听for hold pickup. CU staff, faculty and graduate students with campus mailboxes may request items for delivery there (more information about campus mail delivery).
Policies, fines & fees
Circulation policies, including fines and fees, are also available online.听 vary from ours.听
Overdue fines and fees may be assessed on some听items, equipment, study rooms听and recalled/requested materials.听All library items are subject to recall and must be returned within a week.听 Be sure to check your e-mail for our notices.