Done with your studies? Deregister!
The membership of Cedo Nulli runs from the date that you subscribe, until the 31st of August of each calender year. The membership of Cedo Nulli is automatically renewed on the 31st of August with a year. Be sure to deregister on time!

Deregister by sending an email to You'll only need to mention the fact that you'd like to deregister and your studentnumber.