Crossbearing · standards comparison
ISO/IEC 42001 to NIST AI RMF
What you can reuse, what to extend and what is new when you add NIST AI RMF to ISO/IEC 42001.
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What carries over from ISO/IEC 42001 to NIST AI RMF
Almost everything carries over. NIST’s own crosswalk ties every AI RMF subcategory to ISO/IEC 42001 clauses or Annex A controls, so your AIMS already does most of the work. Using the AI RMF is mainly a matter of describing that work as outcomes in a profile, and taking up the measurement and testing detail the AI RMF and its Playbook spell out.
Of the 72 clauses and controls NIST AI RMF asks for: 72 to extend.
- 72 Extend Keep what you have and add the new standard’s content.
Do I need to rewrite my policies?
No. Keep your AI policy and procedures. The AI RMF doesn’t ask for any particular documents: map your existing ones to the subcategories in a current profile, and decide which outcomes to strengthen in a target profile.
Controls: NIST AI RMF subcategories, against ISO/IEC 42001 Annex A
Each AI RMF subcategory, with the ISO/IEC 42001 clauses and Annex A controls that NIST’s crosswalk ties to it.
| NIST AI RMF control | Supported by your ISO/IEC 42001 | What to do |
|---|---|---|
| Govern: policies, processes and accountability | ||
| GOVERN 1.1 Legal and regulatory requirements for AI understood and recorded |
| Extend Clause 4.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.2 Trustworthy-AI characteristics built into policies and practice |
| Extend Control A.9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.3 Risk management effort set by risk tolerance |
| Extend Clause 6.1.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.4 A transparent, documented risk management process |
| Extend Clause 6.1.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.5 Risk management monitored and reviewed on a schedule, with owners |
| Extend Clause 8.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.6 An inventory of AI systems, resourced by risk |
| Extend Control A.4.5 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 1.7 Safe decommissioning of AI systems |
| Extend Control A.6.2.6 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 2.1 Clear roles and lines of communication for AI risk |
| Extend Clause 9.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 2.2 AI risk training for staff and partners |
| Extend Clause 7.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 2.3 Senior leaders own AI risk decisions |
| Extend Clause 5.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 3.1 Diverse teams inform AI risk decisions |
| Extend Control A.4.6 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 3.2 Defined roles for human oversight of AI |
| Extend Control A.6.1.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 4.1 A safety-first, critical-thinking culture |
| Extend Control A.5.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 4.2 Teams record and communicate AI risks and impacts |
| Extend Control A.5.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 4.3 Testing, incident identification and information sharing enabled |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 5.1 Feedback from outside the team collected and used |
| Extend Control A.10.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 5.2 Adjudicated feedback fed back into design |
| Extend Control A.8.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 6.1 Policies for third-party AI risks, including IP |
| Extend Control A.10.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| GOVERN 6.2 Contingency plans for failures in high-risk third-party data or AI |
| Extend Control A.10.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| Map: context and risks | ||
| MAP 1.1 Intended purpose, uses, laws and settings documented |
| Extend Clause 6.1.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 1.2 Diverse, competent people establish the context |
| Extend Control A.4.6 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 1.3 Mission and goals for AI understood and documented |
| Extend Clause 4.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 1.4 Business value defined or re-evaluated |
| Extend Clause 5.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 1.5 Risk tolerances determined and documented |
| Extend Clause 6.1.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 1.6 System requirements gathered, with socio-technical effects in mind |
| Extend Control A.6.2.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 2.1 The tasks and methods the AI system supports defined |
| Extend Control A.6.2.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 2.2 Knowledge limits and human oversight of outputs documented |
| Extend Control A.6.2.7 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 2.3 Scientific integrity and testing considerations documented |
| Extend Control A.6.1.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 3.1 Potential benefits examined |
| Extend Control A.5.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 3.2 Potential costs of errors examined |
| Extend Control A.5.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 3.3 Targeted application scope specified |
| Extend Clause 4.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 3.4 Operator and practitioner proficiency processes defined |
| Extend Clause 7.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 3.5 Human oversight processes defined and assessed |
| Extend Control A.6.1.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 4.1 Technology and legal risks of each component mapped, third parties too |
| Extend Clause 4.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 4.2 Internal risk controls for components documented |
| Extend Control A.6.2.7 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 5.1 Likelihood and size of each impact identified |
| Extend Clause 6.1.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MAP 5.2 Regular engagement with AI actors and their feedback |
| Extend Control A.6.1.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| Measure: analysis, testing and tracking | ||
| MEASURE 1.1 Metrics chosen for the most significant risks first |
| Extend Clause 6.1.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 1.2 Metrics and controls regularly reassessed |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 1.3 Independent reviewers involved in assessments |
| Extend Clause 6.1.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.1 Test sets, metrics and tools documented |
| Extend Control A.8.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.2 Evaluations with human subjects meet requirements |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.3 Performance measured in deployment-like conditions |
| Extend Control A.7.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.4 Behaviour monitored in production |
| Extend Clause 9.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.5 Validity and reliability demonstrated, with limits recorded |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.6 Safety risks evaluated regularly |
| Extend Control A.6.2.8 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.7 Security and resilience evaluated |
| Extend Control A.7.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.8 Transparency and accountability risks examined |
| Extend Control A.7.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.9 The model explained and its outputs interpreted in context |
| Extend Control A.7.5 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.10 Privacy risk examined |
| Extend Control A.5.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.11 Fairness and bias evaluated |
| Extend Control A.5.5 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.12 Environmental impact assessed |
| Extend Control A.5.5 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 2.13 The testing and evaluation methods themselves evaluated |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 3.1 Existing and emerging risks tracked |
| Extend Clause 8.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 3.2 Tracking for risks that are hard to measure |
| Extend Control A.6.2.8 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 3.3 Ways for users and affected people to report problems and appeal |
| Extend Control A.8.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 4.1 Measurement linked to deployment context and expert input |
| Extend Control A.6.2.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 4.2 Trustworthiness results informed by experts and affected people |
| Extend Clause 9.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MEASURE 4.3 Performance changes measured and documented |
| Extend Clause 9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| Manage: treatment, monitoring and response | ||
| MANAGE 1.1 A go or no-go decision on whether the system meets its purpose |
| Extend Control A.9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 1.2 Risk treatment prioritised |
| Extend Clause 9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 1.3 Responses to high-priority risks planned |
| Extend Clause 6.1.1 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 1.4 Residual risks to acquirers and users documented |
| Extend Control A.5.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 2.1 Resources, and non-AI alternatives, considered |
| Extend Control A.4.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 2.2 The value of deployed systems sustained |
| Extend Control A.3.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 2.3 Response to previously unknown risks |
| Extend Clause 10.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 2.4 Ways to supersede, disengage or deactivate a system |
| Extend Control A.9.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 3.1 Third-party risks and benefits monitored |
| Extend Control A.10.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 3.2 Pre-trained models monitored |
| Extend Control A.4.4 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 4.1 Post-deployment monitoring, including user input |
| Extend Clause 9.2 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 4.2 Continual improvement built into updates |
| Extend Clause 9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
| MANAGE 4.3 Incidents and errors communicated and tracked |
| Extend Clause 9.3 of your AIMS covers this ground. Show how it delivers the outcome in your AI RMF profile, and add what the Playbook suggests beyond it. |
A route from ISO/IEC 42001 to NIST AI RMF
-
Current profile
- Set your AIMS processes and Annex A controls against the 72 subcategories, using NIST’s crosswalk
- Note where your evidence already shows each outcome
-
Target profile
- Choose the outcomes that matter most for your AI systems and context
- Use the Generative AI Profile (NIST AI 600-1) if you build or use generative AI
-
Measure
- Strengthen testing, evaluation, verification and validation: test sets, metrics, independent review
- Track fairness, privacy, security, safety and environmental risks with named metrics
-
Engage
- Set up ways for users and affected people to give feedback and appeal
- Bring diverse perspectives into risk decisions
-
Keep it current
- Review the profile alongside management review
- Watch for new AI RMF profiles and Playbook updates
Certification and audits
- The AI RMF is voluntary and has no certification scheme: nobody is “AI RMF certified”. Your ISO/IEC 42001 certificate stays the external assurance.
- An AI RMF profile is still useful for customers and regulators who ask how you manage AI risk, especially in the United States.
Common pitfalls
- Treating the crosswalk as proof that every outcome is met. It shows where the topics meet, not how well your controls work.
- Skipping the measurement detail. The AI RMF goes further than ISO/IEC 42001 on testing and evaluation metrics.
- Forgetting that the crosswalk was made against the final draft (FDIS) of ISO/IEC 42001.
ISO/IEC 42001 and NIST AI RMF at a glance
| Fact | ISO/IEC 42001 | NIST AI RMF |
|---|---|---|
| What it is | Certifiable standard | Voluntary framework |
| How it applies | Voluntary, often required by customers | Voluntary (adopted by choice) |
| How you show it | Certification by an accredited certification body | Voluntary: no certification of its own |
| Where | International | United States, International |
| Covers | AI governance, Risk management, Audit & assurance | AI governance, Risk management |
| Issued or enforced by | ISO and IEC (ISO/IEC JTC 1/SC 42 Artificial intelligence) | National Institute of Standards and Technology (NIST), US Department of Commerce |
| Current edition or status | ISO/IEC 42001:2023, first edition (December 2023). Supporting standards include ISO/IEC 42005 (impact assessment) and ISO/IEC 42006 (certification bodies). | AI RMF 1.0 (NIST AI 100-1, January 2023), with the Generative AI Profile (NIST AI 600-1, July 2024) and the online AI RMF Playbook. |
Next steps on MajorCyber™
Sources
- NIST AI RMF to ISO/IEC FDIS 42001 AI Management System Crosswalk — NIST AI Resource Center
- Crosswalk documents — NIST AI Resource Center
- Artificial Intelligence Risk Management Framework (AI RMF 1.0), NIST AI 100-1 — NIST
- ISO/IEC 42001:2023, AI management system — ISO
Open questions
- NIST’s crosswalk was made against the final draft of ISO/IEC 42001 and cites the Annex B guidance numbers. The published standard kept that numbering, and every reference here is checked against it.
An educational comparison, researched and drafted with AI assistance. A mapping shows where work you have already done supports a requirement; it never means the requirement is met. Your certification body decides what conforms. No standard’s text is reproduced: buy the standards from ISO or your national standards body.