To renew an item online, use the My Library Account link in CLIO. The online service is available to registered borrowers at Columbia University, Barnard College and Teachers College with a currently valid University Network ID ("UNI") and password.
You may not renew books by telephone.
You can renew an item up to ten times from the original check-out date unless:
- another borrower has requested it
- an instructor needs it for course reserves
- your borrowing privileges are suspended
Please return or renew items promptly to avoid fines and fees.
You may not be able to renew a book if another user has placed a recall or hold on it, or if it has been recalled for course reserves.
If a book you need is checked out to another user, you may place a recall or hold on it in CLIO.