Sunday 3 April no more NS trains
The widespread impact of a critical software infrastructurepublished on 2022/04/04
Due to the enormous impact of the failure in the IT system, it is unfortunately not possible to run any trains today.
The IT failure occurred at the end of the morning. It affected the system that generates up-to-date schedules for trains and staff. This system is important for safe and scheduled operations: if there is an incident somewhere, the system adjusts itself accordingly. This was not possible due to the failure.
From Netherlands public transport authority