ISO/IEC 42001:2023
An auditable management-system standard (like ISO 27001 for security) that tells an organisation HOW to build, run, and continually improve an AI Management System. Clauses 4–10 are the system. Annex A is the control catalogue.
Read ISO 42001 as a step-by-step path
4 - Context of the organization
Before you can manage AI, you scope it. Clause 4 forces you to define what AI is inside your management system, who the stakeholders are, and what 'success' means.
- 1List internal/external issues that affect your AI work (regulation, customer expectations, third-party models).
- 2Identify interested parties - users, regulators, affected persons - and capture their requirements.
- 3Draw the AIMS scope: which AI systems, business units and processes are in/out.
- 4Document the AIMS itself and how its processes interact.
NIST starts in GOVERN 1.1 (legal/regulatory) and MAP 1.x (context). Same idea, no certification.
EU AI Act doesn't ask for 'context' explicitly, but Art.16/17 obligations only apply once you've classified yourself as provider or deployer of a given AI system.
5 - Leadership
Top management has to own AI risk, not just delegate it. Without signed commitment, the rest of the system is theatre.
- 1Executive accountability statement and resourcing decision.
- 2Approve an AI policy aligned with strategy.
- 3Assign documented roles, responsibilities and authorities for AI.
GOVERN 2.1–2.3 cover the same accountability and roles.
Art.26 puts named legal duties on deployers; Art.17 mandates a quality management system signed off by management for high-risk AI.
6 - Planning
Planning is where AI risk management becomes real: pick a method, run risk + impact assessments, then choose treatments traceable to Annex A controls.
- 1Plan actions to address risks and opportunities from your context.
- 2Run an AI risk assessment using a documented method.
- 3Pick treatments and produce the Statement of Applicability (SoA) against Annex A.
- 4Run an AI system impact assessment on people and society.
- 5Set measurable AI objectives.
Maps almost 1:1 to MAP and MEASURE: MAP 5.x for impact, MEASURE 2.x for risk quantification, MANAGE 1.x for treatment.
Art.9 = risk management system; Art.27 = fundamental-rights impact assessment for certain deployers.
7 - Support
An AIMS needs fuel: people, skills, awareness, communications and documented information. Most failed audits trace back here.
- 1Allocate resources (compute, tooling, headcount, data).
- 2Confirm competence and retain proof.
- 3Drive awareness of the AI policy across the workforce.
- 4Run internal/external communications on AI.
- 5Control documented information end-to-end.
GOVERN 3 covers workforce; GOVERN 1.4 covers documentation; GOVERN 5 covers communications.
Art.4 makes AI literacy a hard legal duty; Art.11 + Annex IV require a documentation pack for high-risk AI.
8 - Operation
Clause 8 is the operational mirror of Clause 6 - you re-run risk and impact assessments as conditions change, and execute the treatment plan.
- 1Plan and control operational processes for the AI lifecycle.
- 2Re-run risk assessments at planned intervals and on significant change.
- 3Implement and verify the risk treatment plan.
- 4Re-run AI system impact assessments operationally.
Lives in MANAGE 1–2 with continuous re-MEASURE.
Art.9 is continuous by design; Art.72 adds post-market monitoring that loops back into operation.
9 - Performance evaluation
You can't claim conformity if you can't measure. Clause 9 forces measurement, internal audit and management review.
- 1Decide what you monitor, how, how often, and how you evaluate it.
- 2Run internal audits of the AIMS on a planned schedule.
- 3Have top management formally review AIMS effectiveness.
MEASURE 1.x picks the metrics; MANAGE 4.x closes the loop; GOVERN 2.2 ensures leadership review.
Art.72 obliges post-market monitoring; Art.15 obliges declared accuracy/robustness levels measured over time.
10 - Improvement
Continual improvement and corrective action - the engine that stops the AIMS from drifting into shelfware.
- 1Improve suitability, adequacy and effectiveness continually.
- 2Respond to nonconformities with root-cause analysis and corrective action.
MANAGE 4.x is the equivalent - measure, learn, improve.
Art.20 corrective action + Art.73 serious-incident reporting are the legal teeth.