You have 3 days after being notified of your favourable decision to pay your fees and move into your university housing. This is the maximum deadline announced by the Office des Oeuvres universitaires du Nord (OOUN) in a statement published on 18 September 2026, reported by lapresse.tn.
What happens if you miss the deadline
Once the three days are up, you lose your right to housing for good. Your application is treated as abandoned, as if you had given up your place yourself.
In other words, a favourable decision is not enough. Without payment and without arriving at your accommodation on time, the place is lost.
How you were informed
The Office states that the students concerned were notified in two ways: through their personal account on the official OOUN website, and by SMS.
If you received a favourable decision, check your personal account and your messages. The notification date is what starts the three-day countdown.
What you can do now
According to the statement reported by lapresse.tn, the instruction is simple: pay your fees and join your accommodation within the deadline. No other step has been announced in the reported facts.
For any further details, the source remains the OOUN statement and your personal account on the Office's website.