Your loans can be automatically renewed
If there is no reservation on the borrowed books most loans are automatically renewed for another period when the current loan period expires.
Renewal is possible if the maximum loan period has not been reached, which for most books is 1 year. Your library card cannot be blocked for loans, and your account cannot expire. Course reference books may not be renewed.
If an automatic renewal is not possible, a reminder is sent out via email and the book must be returned. Please note that is an extra service. You are always obligated to keep track of your return dates yourself.