ISO 42001 Audit Readiness Checklist

ISO/IEC 42001 is the world's first certifiable AI Management System (AIMS) standard. Certification is awarded through a two-stage audit: Stage 1 checks that your system is designed correctly; Stage 2 checks that it actually works in practice. This interactive checklist helps you verify you're ready for both — before the auditor arrives.

Standard ISO/IEC 42001:2023
Covers Clauses 4–10 + Annex A
Time Required 25–35 minutes
Cost Free

Your Readiness Summary

Work through the checklist below to generate your Stage 1 and Stage 2 readiness snapshot.

Overall Readiness
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Stage 10%
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Background

What is ISO 42001 — and why does it matter?

ISO/IEC 42001:2023 is the world's first certifiable management system standard for artificial intelligence. Published jointly by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), it sets out how an organisation should govern the AI it develops, provides, or uses — responsibly, transparently, and with appropriate human oversight.

It does for AI what ISO 27001 does for information security: it provides a structured, auditable framework — an AI Management System (AIMS) — that an accredited body can certify against. Because it follows the same Harmonized Structure as ISO 27001 and ISO 9001, organisations that already hold those certifications find much of the management-system machinery carries across. The genuine new ground is AI-specific: bias, fairness, transparency, data quality, model lifecycle governance, and societal impact.

Unlike a purely technical standard, ISO 42001 is risk-based and governance-led. It does not prescribe which models to use or how to build them. Instead, it requires you to understand your AI risks, assess the impact your systems have on people and society, and put proportionate controls and accountability in place — then prove those controls actually operate.

Whilst ISO 42001 is not yet mandatory for most organisations, it is rapidly becoming a commercial and regulatory expectation. It is increasingly referenced by:

Enterprise customers — procurement and vendor-risk teams now ask AI suppliers to evidence responsible AI governance before signing. Regulators — as AI-specific regulation matures (including the EU AI Act and emerging Australian AI guidance), a certified AIMS demonstrates due diligence. Investors — due-diligence teams treat AI governance as a material risk, particularly for AI-native businesses. Boards — directors carry accountability for AI risk and want demonstrable governance, not assurances.

The role question comes first. Before anything else, ISO 42001 asks what part you play in the AI supply chain — provider (you supply an AI product or service), producer (you develop, deploy, or operate AI), user/customer (you use AI built by others), or partner. Most organisations are more than one. This determines which of the 38 Annex A controls genuinely apply to you, so it is worth settling before you begin the checklist.

The Nine Annex A Control Objectives

ISO 42001 Annex A groups its 38 controls into nine objectives. The checklist below walks through each in turn, alongside the Clause 4–10 management-system requirements.

A.2

Policies Related to AI

An approved AI policy, aligned to your other policies and reviewed over time — the foundation everything else hangs off.

A.3

Internal Organisation

Clear AI roles and accountabilities, plus a protected channel for raising concerns about AI.

A.4

Resources for AI Systems

An inventory of the data, tooling, compute, and people each AI system depends on across its lifecycle.

A.5

Assessing Impacts

A repeatable process to assess how AI systems affect individuals, groups, and wider society.

A.6

AI System Life Cycle

Responsible design, development, validation, deployment, and monitoring — the operational heavy lifting.

A.7

Data for AI Systems

Management, quality, provenance, and preparation of the data that feeds your AI systems.

A.8

Information for Interested Parties

User documentation, external reporting routes, and a plan for communicating AI incidents.

A.9

Use of AI Systems

Responsible day-to-day use, human oversight, and controls that prevent unassessed scope creep.

A.10

Third-Party & Customer Relationships

Allocating responsibility across the AI supply chain, plus supplier and customer obligations.


How Certification Works

Two stages, two very different questions

ISO 42001 certification follows the same two-stage model as ISO 27001 and ISO 9001, conducted by an accredited certification body. Understanding what each stage examines is the key to preparing efficiently — many organisations over-prepare documentation and under-prepare evidence, then stumble at Stage 2.

Stage 1 — Documentation Review

Is the AIMS designed correctly?

Stage 1 is primarily a review of your documented information. The auditor confirms that the foundational elements of your AI Management System exist, are aligned to the standard, and that you are ready to proceed to Stage 2. It typically lasts one to two days.

Concerns raised here are called Areas of Concern (AOCs). These are an early warning — addressing them before Stage 2 prevents them becoming formal nonconformities.

The auditor is looking for:
  • AIMS scope statement and defined organisational role(s)
  • Approved AI policy and measurable AI objectives
  • AI risk assessment and risk treatment methodology
  • Statement of Applicability (SoA) with justified inclusions/exclusions
  • AI system impact assessment process
  • Defined roles, governance structures, and accountabilities
  • Internal audit programme and management review schedule
Stage 2 — Implementation Audit

Does the AIMS actually work?

Stage 2 evaluates operating effectiveness. The auditor looks for evidence that your documented system is genuinely embedded in day-to-day activity — not a set of policies written the week before. It typically lasts two to five days depending on scope.

This is where a single snapshot fails. Auditors expect a period of operating evidence: dated records, monitoring logs, completed assessments, and decision trails that show the AIMS running over time.

The auditor is looking for:
  • Completed AI risk assessments and impact assessment records
  • Evidence of risk treatment actually implemented
  • AI system lifecycle records (design, validation, deployment, monitoring)
  • Model performance and drift monitoring data
  • Incident, anomaly, and corrective-action records
  • Completed internal audit results and management review minutes
  • Competence and training evidence for relevant staff

The critical insight: Stage 1 failures are about missing documents. Stage 2 failures are about documents that don't match reality. Before any external auditor arrives, ISO 42001 requires you to have completed at least one internal audit cycle and one management review — treat these as your dress rehearsal. A nonconformity found internally costs days to fix; the same one found at Stage 2 can cost your timeline.


Verify your readiness

For each item select ✓ Yes (in place & evidenced), ~ Partial (exists but incomplete), or ✗ Gap (missing). Each item is tagged S1 or S2 for the audit stage it primarily relates to.

Completion
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This is a high-level readiness aid based on the published structure of ISO/IEC 42001:2023. It does not replace a formal gap analysis or an accredited certification audit. Annex A controls are risk-based — some may be marked not applicable in your Statement of Applicability.

Progress
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Your ISO 42001 Readiness Snapshot

Stage 1 — Design Readiness
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Stage 2 — Effectiveness Readiness
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In Place & Evidenced
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Partial
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Gaps

Get your scope and role right first

Two decisions shape everything else in your ISO 42001 programme, and getting them wrong early is expensive to correct.

Your scope. Define which AI systems are inside the boundary of your AIMS. Scope too narrowly and the certificate won't satisfy your customers; scope too widely and every additional system adds risk assessments, impact assessments, and audit time.

Your role. ISO 42001 asks whether you are an AI provider, producer, user, or partner — and most organisations are more than one. The role you land on determines which Annex A controls genuinely apply to you. An organisation that builds and sells its own AI product carries far more lifecycle and data obligations than one that simply uses a third-party tool.

A note on honesty: The value of this checklist depends entirely on accurate self-assessment. If a policy exists but has never been reviewed, or an impact assessment was done once and never repeated, mark it 'Partial' — not 'Yes'. Auditors test for operating evidence over time, and a generous self-score simply moves the discovery of the gap from your desk to the auditor's report.

The documented information ISO 42001 explicitly requires

Unlike some standards, ISO 42001 requires that every applicable Annex A control is documented. At minimum, these documents must exist and be under version control before Stage 1:

  • 4.3 AIMS Scope Statement — boundaries and applicability of the system
  • 5.2 AI Policy — top management commitment to responsible AI
  • 6.2 AI Objectives — measurable goals aligned to the policy
  • 6.1.2 AI Risk Assessment Methodology — how risks are identified and scored
  • 6.1.3 AI Risk Treatment Plan + Statement of Applicability
  • 6.1.4 AI System Impact Assessment Process
  • 8.1 Operational procedures for control of the AI lifecycle
  • 9.2 Internal Audit Programme — schedule, criteria, methodology

For organisations that already hold ISO 27001, much of the management-system machinery (context, leadership, planning, support, evaluation, improvement) carries across — the genuine delta is the AI-specific Annex A and the impact assessment process. If you'd like to discuss a practical path to certification for your organisation, book a free discovery call.