Chapter 11 of 11 · Meet the Regulation

A 90-day NIS2 action plan

A realistic plan for the first three months: confirm scope, close the biggest gaps and build the evidence trail.

  • By Thilanka Dilshan
  • Updated October 10, 2026

A realistic plan for the first three months: confirm scope, close the biggest gaps and build the evidence trail. Ninety days is enough to move from uncertainty to a defensible position if the work is prioritised and owned.

What this means in practice

A useful test is to ask who would act on this tomorrow morning and what they would need. If the answer is unclear, the gap is organisational rather than technical, and that is usually the cheaper one to close.

Key actions

  • Days 1 to 30: scope, ownership and a gap assessment
  • Days 31 to 60: reporting routine, supplier list and quick fixes
  • Days 61 to 90: management approval, training and evidence pack

Next steps

After 90 days, move to a yearly cycle of review, test and improve. Keep the first version short. A one-page routine that people follow beats a long document nobody reads.

Thilanka Dilshan

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