Sovereign SectorsTHE 24
THE 24
VERTICALS.
Every designated critical national infrastructure sector. Three tiers of criticality. One intelligence framework.
Tier 1 · CNI Designated- 13
Tier 2 · NSI Act Sensitive- 6
Tier 3 · Foundational- 5
24Total Sectors
3Tiers of Criticality
9Sovereign Corridors
Tier 1 · CNI Designated13 sectors
Sectors formally designated as Critical National Infrastructure by the UK government. Disruption would have severe national consequences across security, economy or public welfare.
Tier 2 · NSI Act Sensitive6 sectors
Sectors subject to the National Security and Investment Act 2021. Acquisitions and investments in these areas require mandatory notification and government review.
Tier 3 · Foundational5 sectors
Sectors that underpin the operational and economic foundations of CNI-designated industries. Disruption cascades upward into Tier 1 and Tier 2 environments.