Use your U Card to check out materials at the desk or self checkout kiosks on the 2nd floor of the CFL. There is also an app you can install on your phone: find "UND Libraries Checkout" in the app store. Visit the borrowing policies page linked here for more detailed information.
Many items can be kept until the end of each semester. Visit the loan policies page linked here for information about the loan period for other items. The current maximum number of items is 200. There are no late fines for overdue items, however, a fee will be charged for lost items.