The first stage of the layered reporting regime falls due without undue delay and in any event within 24 hours of becoming aware of the significant incident. The early warning is deliberately light: where applicable it indicates whether the incident is suspected of being caused by unlawful or malicious acts, and whether it could have cross-border impact. It is not a full assessment and waiting for one is the classic way to miss the deadline. Two operational points decide whether an entity can meet this. First, becoming aware has to be defined and evidenced, because the clock starts there and an entity that cannot say when it knew cannot show it reported in time. Second, submission has to be possible at any hour, since a Friday night detection has the same 24 hours as a Tuesday morning one. The CSIRT or authority is expected to respond within 24 hours where possible, so the channel is two-way.
NIS2 Directive Art.23.4.a is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of NIS2 Directive your existing evidence covers. Hold DORA and 17 of 28 NIS2 Directive controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 0 were rejected on the DORA pair alone.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.