Bottom line: NIS2 and DORA mandate organizations to report security incidents within 24 hours, requiring substantial adjustments to compliance processes.
NIS2 and the Digital Operational Resilience Act (DORA) introduce tightened reporting obligations for security incidents, including a 24-hour deadline for initial notifications. This presents significant organizational challenges for compliance departments.
The European Union is setting new standards for reporting cybersecurity incidents through the NIS2 Directive and the DORA Regulation. Both regulatory frameworks require affected organizations to inform authorities and, under certain conditions, the public without delay of security breaches. A central innovation is the obligation to submit an initial report within 24 hours if an incident must be reported.
For compliance officers, this means establishing processes that enable rapid identification, documentation, and escalation of security incidents. The 24-hour deadline requires well-coordinated communication channels between IT security, legal teams, and management. In particular, organizations must clearly define in advance who has decision-making authority and how the initial report must be structured.
Companies that fail to report within the deadline or do not meet the requirements risk substantial fines. NIS2 provides for penalties of up to €10 million or 2 percent of global annual turnover; DORA up to €10 million or 2 percent of global annual turnover for financial institutions. This underscores the necessity of fundamentally rethinking compliance infrastructure and incident response processes.
Source: news.google.com · Published 28 May 2026
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