You can renew the loan period of the books or media you are borrowing at the earliest 10 days prior to expiry via your user account in the Online Catalogue.
Please choose the branch where you borrow books and other media.
Start the Catalogue and call up your user account by clicking on the menu item "Account". To do this, enter your user number (on the reverse side of your library card / student card) and your password. You can now view your user account, which displays the items you are currently borrowing, your reservations and fees. By clicking on the respective media, you can renew your loan periods. By clicking on "Renewal of Account", you can renew all loan periods.