How can I change my appointment?
Booked appointments can be rescheduled, changed or canceled via a link in the email from the police or through UDI's application portal "My applications" (my.udi.no (external website)), where you will find these options on your application's receipt page. 
People who have received an email with the title "The Immigration Service is changing the appointment booking solution" must contact the police to change their appointment (external website) if there is a need to change.
Only the police have access to the booking calendar. Therefore, you cannot contact UDI to book or change an appointment.