RegTech

NIS2 and Supply Chain Security: What EU Organisations Must Do (Directive 2022/2555)

IgeraSolutions Compliance Team
June 17, 2026
9 min read
Digital supply chain network representing NIS2 cybersecurity obligations for EU entities
RegTech · NIS2 Compliance

NIS2 and Supply Chain Security: What EU Organisations Must Do (Directive 2022/2555)

By IgeraSolutions Compliance Team · Updated June 2026 · 8 min read

Under Article 21(2)(d) of the NIS2 Directive (2022/2555/EU), essential and important entities must implement supply chain security measures addressing risks posed by ICT suppliers, service providers and sub-contractors. This obligation has applied across all EU Member States since October 2024 and carries penalties of up to €10 million or 2% of global annual turnover for essential entities that fail to comply.

Definition

Supply chain security (NIS2): the set of risk management measures an entity must apply to its direct suppliers and service providers, including contractual requirements, security assessments and monitoring of the security posture of ICT vendors and managed service providers. Defined within the broader Article 21 risk management framework, it encompasses both technical and organisational controls applied at the boundary between the entity and its external ICT dependencies.

Key Statistic

62%

of significant cyber incidents in EU critical infrastructure in 2024 originated in or were facilitated by supply chain compromises.

Source: ENISA Threat Landscape 2025

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In summary
  • Article 21(2)(d) of NIS2 applies to all essential and important entities regardless of sector, requiring active management of ICT supplier risk — not merely contractual tick-boxes.
  • The supply chain obligation extends to non-EU suppliers: geography is irrelevant; what matters is whether the supplier provides ICT services material to your regulated operations.
  • Minimum contractual requirements include incident notification, audit rights, security standards and sub-processor controls — equivalent in spirit to DORA Article 30, but without a statutory clause list.
  • A structured five-step programme — map, risk-rate, contract, assess and monitor — provides the documented evidence trail that supervisory authorities will seek during inspections.

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Editorial note · Last updated: June 2026 | Sources: NIS2 Directive 2022/2555/EU (Art. 21, 23, 32), ENISA NIS2 Implementation Guidance 2024, ENISA Threat Landscape 2025 | Author: IgeraSolutions Compliance Team. This article is for informational purposes and does not constitute legal advice. Consult qualified legal counsel for advice specific to your organisation.

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