Critical infrastructure operators should treat the new program as an overlay, not a replacement, for existing risk management. Start by mapping cyber, personnel, supply chain, physical, and natural hazard exposures to the asset classes in scope, then fold current controls, escalation paths, and reporting into one governed process. The goal is to show identified risks, planned treatments, and accountable oversight in a format regulators can assess.
How to Structure the Program So It Sits on Top of Existing Governance
The cleanest model is an overlay with a single governed intake, not a parallel risk shop. The program should reuse current ownership, approvals, and reporting lines, then add the new compliance-specific fields and evidence regulators need. That avoids duplicate registers, conflicting priorities, and the common failure mode where a new rule set becomes a side process nobody trusts.
For critical infrastructure operators, the starting point is to normalise the scope around asset classes and exposure types, not around whatever the regulation happens to mention first. Map cyber, personnel, supply chain, physical, and natural hazard risks into one view, then preserve the existing control owners and escalation thresholds inside that structure. If the organisation already runs an ISMS or similar governance process, the new program should feed it, not fork it.
That approach is especially practical where the compliance rule expects demonstrable oversight rather than a brand-new methodology. Regulators usually want to see that risk identification, treatment, and reporting are disciplined, repeatable, and board-visible. A program that layers on top of existing governance is easier to audit because the organisation can show continuity of decisions, not just a fresh template. For control design and evidence structure, operators can align the program to ISO/IEC 27001:2022 Information Security Management and its companion control guidance in ISO/IEC 27002:2022 Information Security Controls.
What the Program Must Capture to Be Credible
A compliant risk management program is stronger when it records the whole decision chain, not just the risk statement. Each material risk should have a clear asset or service dependency, an assigned owner, an assessed impact and likelihood, a treatment decision, and a due date or exception path. That is what makes the program usable for operations and defensible in review.
The most important design choice is to keep treatment options explicit. Some risks will be reduced, some accepted, some transferred, and some deferred with a documented rationale. The mistake to avoid is treating compliance as a reporting exercise where the register is complete but nothing is operationally linked to remediation, budget, or escalation. The result should be a living governance record that can drive action during outages, supplier failures, or hazard events, not a static compliance artifact.
For critical infrastructure specifically, the control environment should make cross-domain dependencies visible. A cyber issue may become an operational outage, a supplier issue may become a safety issue, and a physical event may expose a cyber recovery gap. That is why the program should speak the language of service impact and recovery priority, not only the language of technical vulnerabilities. When the question is how to fit the rule into existing governance, the answer is to preserve the existing management system while expanding the risk lens to include the full operating environment. The regulatory context in EU NIS2 Directive is a useful reference point for that style of accountability, incident discipline, and critical-sector oversight.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST CSF 2.0 set the technical controls, while ISO/IEC 42001:2023 and NIS2 define the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | GV.RM-01 — Risk Management Strategy | The program is fundamentally about enterprise risk governance and risk treatment structure. |
| ID.RA-01 — Asset Vulnerabilities and Threats Are Identified and Recorded | The answer requires mapping in-scope exposures to asset classes and recording them for oversight. | |
| GV.OC-03 — External Requirements Are Understood and Managed | The question is about satisfying new compliance rules without breaking existing governance. | |
| Recommendation — Align the compliance overlay to a documented risk strategy and governance model. Maintain a current inventory of exposures tied to critical assets and services. Translate new compliance obligations into internal governance requirements and evidence. | ||
| ISO/IEC 42001:2023 | 4.1 — Understanding the Organization and Its Context | The program must fit the operator's existing governance and operating context. |
| 6.1 — Actions to Address Risks and Opportunities | The answer requires risk treatment choices, ownership, and accountable oversight. | |
| 9.1 — Monitoring, Measurement, Analysis and Evaluation | The program must produce auditable reporting that regulators can assess. | |
| Recommendation — Anchor the new program in the organization’s existing governance and operating context. Document risk treatments, owners, and review cadence for each material exposure. Measure treatment progress and reporting completeness against defined compliance obligations. | ||
| NIS2 | Art. 21 — Cybersecurity Risk-Management Measures | The question concerns critical infrastructure risk management and compliance obligations. |
| Art. 23 — Incident Reporting | The program should fold current escalation and reporting into one governed process. | |
| Recommendation — Implement risk-management measures and governance controls proportionate to critical services. Integrate incident reporting triggers and timelines into the governance workflow. | ||
Practitioner Guidance
What to prioritise: Build one control-and-risk workflow that can absorb the new compliance fields without changing who approves risk, who owns treatment, or how exceptions are escalated. If those three items change, you have replaced governance rather than extended it.
What to verify: Check that every in-scope asset class has a named owner, that every material risk maps to an existing committee or escalation path, and that reporting can be produced from the same source of truth used for operational governance. If the evidence lives in a separate spreadsheet, the program will drift.
What good looks like: Leaders can trace each obligation from exposure identification through treatment, approval, and reporting without duplicate registers or contradictory decisions. The program should improve decision quality and auditability, not create a second version of the truth.
Practitioner takeaway: The winning pattern is integration with discipline: keep the existing governance machinery, but make the compliance overlay precise enough that every risk is owned, tracked, and explainable in operational terms.
Related resources from NHI Mgmt Group
- How should critical infrastructure operators build a SOCI-aligned risk management program for cyber resilience?
- How should security teams build an integrated risk management program that moves from fragmented reporting to consistent governance?
- How should organisations build ICT risk management that satisfies DORA, NIS2, and ISO 27001 without creating extra operational drag?
- How should compliance teams build AI workflows without fragmenting controls, evidence, and risk management?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on September 19, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
