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NIS2 : essential entity vs important entity — how to know which you are

28 April 2026 8 min read NIS2

Article 3 + Annexes I/II decoded. Self-classification flowchart + impact on incident reporting deadlines + penalties.

Full MDX article body will land here. Authoring sprint in progress (Reda lead + Claude drafts + native speaker review per arbitrage 2026-05-16 Q11). Until then, the summary above + the regulation page NIS2 covers the canonical reference.