---
title: "ISO/IEC 42001 vs ISO 23894 Comparison"
canonical_url: "https://www.sorena.io/artifacts/global/iso-42001/iso-42001-vs-iso-23894"
source_url: "https://www.sorena.io/artifacts/global/iso-42001/iso-42001-vs-iso-23894"
author: "Sorena AI"
description: "Compare ISO/IEC 42001 and ISO/IEC 23894 for AI management systems, risk governance, evidence ownership, review cadence, and source-linked implementation planning."
published_at: "2026-05-09"
updated_at: "2026-05-09"
keywords:
  - "ISO/IEC 42001 vs ISO 23894"
  - "ISO/IEC 42001"
  - "ISO/IEC 42001 Artificial Intelligence Management System"
  - "ISO/IEC 42001 vs ISO 23894 checklist"
  - "ISO/IEC 42001 vs ISO 23894 evidence"
  - "ISO/IEC 42001 vs ISO 23894 implementation"
  - "global compliance"
---
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# ISO/IEC 42001 vs ISO 23894 Comparison

Compare ISO/IEC 42001 and ISO/IEC 23894 for AI management systems, risk governance, evidence ownership, review cadence, and source-linked implementation planning.

*Side-by-side* *Global* *ISO/IEC 42001*

## ISO/IEC 42001 ISO/IEC 42001 vs ISO 23894

ISO/IEC 42001 vs ISO 23894 should help teams make a decision, assign owners, and collect evidence under ISO/IEC 42001 Artificial Intelligence Management System.

Grounded in external ISO, NIST, EU, or framework sources where relevant. This is practical implementation guidance, supporting implementation planning and should be validated against jurisdiction-specific legal, contractual, and policy requirements before implementation.

This page compares ISO/IEC 42001 and ISO 23894 so teams can see which standard fits their situation, what each one is for, and how to use the comparison to assign owners, collect evidence, and plan next steps.

## ISO/IEC 42001 vs ISO 23894: scope, duties, evidence, and decision rule

This side-by-side comparison helps teams decide when ISO/IEC 42001 is the primary governance framework, when ISO 23894 controls the risk lens, and how to sequence evidence between them.

- **ISO/IEC 42001**: ISO/IEC 42001 is the primary scoping column: use it to confirm covered facts, accountable owners, mandatory artifacts, timing, and enforcement exposure before assigning implementation work.
- **ISO 23894**: ISO 23894 is the second workstream in this comparison. Use it to test where the comparator has different scope, owners, triggers, evidence, timing, enforcement, and reuse limits from ISO/IEC 42001.

| Dimension | ISO/IEC 42001 | ISO 23894 | Operational implication | Sources |
| --- | --- | --- | --- | --- |
| Scope and covered activity | ISO/IEC 42001 is a certifiable AI management system standard for responsible AI governance, risk, controls, monitoring, and improvement. | ISO/IEC 23894 gives AI risk-management guidance that can feed an AI management system. | Write the scope memo so teams can see when ISO/IEC 42001 is the implementation structure, when ISO 23894 controls the obligation or assurance question, and where evidence can be reused without changing the source test. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Who must act | ISO/IEC 42001 ownership should sit with the team that can operate the relevant management system, control process, risk method, supplier relationship, incident process, privacy process, or AI governance scope. | ISO 23894 ownership should follow that source's role model, such as regulator-facing accountable body, service organization, framework owner, provider, customer, processor, deployer, supplier, or risk owner. | Do not copy owners from one side to the other; map accountable owners, reviewers, and approvers separately. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Trigger or threshold | ISO/IEC 42001 work is triggered by scope definition, implementation, certification readiness, customer assurance, control gaps, incidents, supplier changes, or management review. | ISO 23894 work is triggered by its own legal, assurance, framework, contract, customer, or risk-management event. | Use the trigger to route intake: standards implementation, regulatory response, assurance report, framework mapping, customer request, or operational remediation. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Core obligations | ISO/IEC 42001 requires practical governance: scope, roles, risk or impact decisions, evidence, operating cadence, monitoring, review, and improvement. | ISO 23894 expects its own required or recommended outcomes, which may include legal duties, assurance criteria, control objectives, profiles, or risk methodology. | Translate both sides into a single task register only after labeling which requirement or guidance source each task satisfies. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Evidence and records | ISO/IEC 42001 evidence should show the process operating: owners, decisions, registers, control records, test results, review minutes, audit samples, or corrective actions. | ISO 23894 evidence should match its own proof model, such as regulatory records, attestation evidence, framework profiles, risk analysis, or contractual assurance. | Build an evidence matrix with one row per claim and columns for source, owner, artifact, date, review trigger, and reuse permission. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Timing and cadence | ISO/IEC 42001 timing follows implementation, audit, certification, review, supplier, incident, or change cycles rather than a single universal deadline. | ISO 23894 timing follows the legal effective date, assurance period, framework version, contract milestone, or publication lifecycle that applies to that side. | Track dates separately so an ISO review cycle does not get mistaken for a statutory deadline or assurance reporting period. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Enforcement or assurance route | ISO/IEC 42001 is usually tested through certification audits, internal audits, customer assurance, management review, or governance review, depending on how the organization adopts it. | ISO 23894 may be enforced, audited, attested, assessed, or used voluntarily depending on whether it is law, assurance criteria, a framework, or guidance. | Separate audit readiness from legal compliance and from voluntary framework maturity so executives see the actual consequence of gaps. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Overlap and reuse | ISO/IEC 42001 can supply reusable management-system evidence, control operation records, risk decisions, and review outputs. | ISO 23894 can reuse some of that evidence when the control, process, risk, or duty is genuinely the same. | Reuse evidence only after checking scope, actor, date, data type, service, supplier, and acceptance criteria; otherwise keep separate records. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |
| Practical decision rule | Use ISO/IEC 42001 when the main work is building, operating, reviewing, or proving a management-system or standards-based control process. | Use ISO 23894 when the main work is satisfying that side's law, assurance route, framework outcome, risk method, or external reporting expectation. | If both apply, keep the primary obligation visible and use the other side as supporting structure, not as a substitute source. | [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.<br>[ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance. |

Sources for Scope and covered activity - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Scope and covered activity - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Scope and covered activity - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Who must act - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Who must act - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Who must act - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Trigger or threshold - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Trigger or threshold - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Trigger or threshold - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Core obligations - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Core obligations - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Core obligations - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Evidence and records - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Evidence and records - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Evidence and records - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Timing and cadence - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Timing and cadence - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Timing and cadence - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Enforcement or assurance route - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Enforcement or assurance route - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Enforcement or assurance route - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Overlap and reuse - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Overlap and reuse - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Overlap and reuse - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Practical decision rule - ISO/IEC 42001:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"

Sources for Practical decision rule - ISO 23894:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

Sources for Practical decision rule - operational implication:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

### How should teams decide between ISO/IEC 42001 and ISO 23894 for compliance planning?

- If you need a certifiable AI management system, choose ISO/IEC 42001 as the primary framework and use ISO 23894 as supporting risk guidance where helpful.
- If you need AI risk-management guidance to inform a broader program, choose ISO 23894 first and map any ISO/IEC 42001 management-system work separately.
- Use the trigger, owner, scope, evidence, and review cadence to decide which standard leads and which one supports the work.

Sources for the practical decision rule:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"

## What decision should teams make about ISO/IEC 42001 vs ISO 23894 under ISO/IEC 42001 Artificial Intelligence Management System?

For AI governance work, start from the AI system inventory: purpose, role, provider or deployer status, data inputs, impact assessment, control owner, monitoring signal, human oversight, and change trigger.

The first decision is whether ISO/IEC 42001 vs ISO 23894 changes scope, risk, control selection, evidence, certification readiness, customer commitments, or regulatory mapping. If it does, treat it as an accountable management-system decision rather than a side note.

ISO/IEC 42001 is useful when it turns broad intent into repeatable work: govern AI systems with a management system that connects policy, scope, risk, controls, impact assessment, monitoring, and continual improvement. The page therefore ends in ownership, evidence, and review cadence, not only a definition.

- Define the scope for ISO/IEC 42001 vs ISO 23894 before assigning controls or requesting evidence.
- Tie each claim to a decision record, an owner, and current evidence rather than a policy label alone.
- Review the record whenever AI systems are designed, deployed, materially changed, monitored, retired, or reclassified under regulatory or customer requirements.

Sources for this answer:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - ISO/IEC 42001 is the source for management-system requirements, so it supports the comparison of certifiable AIMS scope, controls, evidence, and continual improvement against ISO/IEC 23894 risk guidance.
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.

## Which records should prove ISO/IEC 42001 vs ISO 23894 is implemented correctly?

Evidence should be collected where the work actually happens. For ISO/IEC 42001, that usually means AIMS scope, AI system inventory, AI policy, role map, risk and impact assessments, control objectives, monitoring records, human oversight evidence, supplier records, incident records, and management review outputs.

A strong evidence set tells a visitor, auditor, customer, or decision owner what was decided, why it was reasonable, who approved it, and when it must be reviewed again.

- Artifact-specific evidence: AIMS scope, AI inventory, AI policy, role map, risk and impact assessments, control evidence, monitoring records, human oversight, and management review outputs.
- Decision record: scope, assumption, risk or obligation, owner, approval, and date.
- Operation record: ticket, log, review, test, contract clause, register entry, or control sample showing the process ran.
- Review record: result, exception, corrective action, next owner, and next review date.

Sources for this answer:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
- [Regulation (EU) 2024/1689 (AI Act)](https://eur-lex.europa.eu/eli/reg/2024/1689/oj?ref=sorena.io) - Binding EU AI regulation used for ISO/IEC 42001 comparison.

## How should teams turn ISO/IEC 42001 vs ISO 23894 into a repeatable workflow?

Build the workflow around a small number of durable checkpoints: intake, classification, owner assignment, evidence request, decision, review, and escalation. This keeps the work usable across audits, customer assurance, and operational reviews.

Avoid overfitting the workflow to one audit cycle. The same record should help during normal operations, change review, incident response, supplier review, or management review depending on the topic.

- Intake: describe the system, service, supplier, control, incident, AI system, or process affected.
- Classification: decide whether this is scope, risk, treatment, evidence, contract, incident, privacy, continuity, or AI governance work.
- Escalation: route exceptions to the person or forum that can accept risk or fund remediation.

Sources for this answer:

- [Regulation (EU) 2024/1689 (AI Act)](https://eur-lex.europa.eu/eli/reg/2024/1689/oj?ref=sorena.io) - Binding EU AI regulation used for ISO/IEC 42001 comparison.
- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.

*Recommended next step*

*Placement: after implementation guidance*

## Operationalize ISO/IEC 42001 vs ISO 23894

Capture owners, evidence, decisions, and review dates in one workflow record so AI governance controls and escalation points stay auditable over time.

- [Open Assessment Autopilot for ISO/IEC 42001](/solutions/assessment.md): Convert ISO/IEC 42001 vs ISO 23894 into accountable tasks, evidence requests, and review checkpoints.
- [Talk through implementation](/contact.md): Review your current scope, evidence gaps, and next implementation steps.

## What mistakes make ISO/IEC 42001 vs ISO 23894 weak or hard to audit?

The common failure is writing generic compliance copy that cannot be connected to a real owner, system, supplier, recovery target, control sample, risk decision, or AI use case. That makes the page look complete but leaves no proof when someone asks how it works.

Another failure is mixing standards and regulations without stating which source creates the requirement. Use ISO standards to structure management-system practice, and use legal sources separately when a binding obligation applies.

- Do not cite a standard title as evidence that a process is operating.
- Do not reuse an old audit artifact after the scope, service, supplier, or risk has changed.
- Do not hide exceptions; record them as risk acceptance, corrective action, or management-review inputs.

Sources for this answer:

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.

## How should teams review and improve ISO/IEC 42001 vs ISO 23894 over time?

Review should happen when AI systems are designed, deployed, materially changed, monitored, retired, or reclassified under regulatory or customer requirements. If the review changes the decision, update the register, workflow, control evidence, or contract record that downstream teams rely on.

Improvement is strongest when the same evidence supports multiple needs: certification audits, customer assurance, regulatory mapping, supplier governance, incident reviews, and management review.

- Set a review date and a change-trigger rule.
- Track findings until closure and connect them to corrective actions or risk acceptance.
- Use management review to decide resourcing, risk appetite, scope changes, and evidence quality.

Sources for this answer:

- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
- [Regulation (EU) 2024/1689 (AI Act)](https://eur-lex.europa.eu/eli/reg/2024/1689/oj?ref=sorena.io) - Binding EU AI regulation used for ISO/IEC 42001 comparison.

## Primary sources

- [ISO/IEC 42001:2023 standard page](https://www.iso.org/standard/81230.html?ref=sorena.io) - Primary ISO listing for AI management system requirements.
  - Quote: "requirements for establishing, implementing, maintaining and continually improving an Artificial Intelligence Management System"
- [ISO/IEC 23894:2023 standard page](https://www.iso.org/standard/77304.html?ref=sorena.io) - Primary ISO listing for AI risk management guidance.
  - Quote: "Guidance on risk management"
- [Regulation (EU) 2024/1689 (AI Act)](https://eur-lex.europa.eu/eli/reg/2024/1689/oj?ref=sorena.io) - Binding EU AI regulation used for ISO/IEC 42001 comparison.
  - Quote: "harmonised rules on artificial intelligence"

## Related Topic Guides

- [ISO/IEC 42001 AI Impact Assessment Template](/artifacts/global/iso-42001/ai-impact-assessment-template.md): ISO/IEC 42001 AI Impact Assessment Template for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 AI Management FAQ](/artifacts/global/iso-42001/faq.md): ISO/IEC 42001 FAQ for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 AI Policy FAQ](/artifacts/global/iso-42001/faq/ai-policy.md): How should teams handle AI Policy under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 AI System Inventory Guide](/artifacts/global/iso-42001/ai-system-inventory.md): ISO/IEC 42001 AI System Inventory for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 AI System Inventory Workflow](/artifacts/global/iso-42001/ai-system-inventory-workflow.md): ISO/IEC 42001 AI System Inventory Workflow for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 AIMS Scope Decision Guide](/artifacts/global/iso-42001/aims-scope-decision.md): ISO/IEC 42001 AIMS Scope Decision for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 AIMS Scope Decision Workflow](/artifacts/global/iso-42001/aims-scope-decision-workflow.md): ISO/IEC 42001 AIMS Scope Decision Workflow for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 Certification FAQ](/artifacts/global/iso-42001/faq/certification.md): How should teams handle Certification under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 Compliance Guide](/artifacts/global/iso-42001/compliance.md): ISO/IEC 42001 Compliance for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 Controls and Governance Model Guide](/artifacts/global/iso-42001/controls-and-governance-model.md): ISO/IEC 42001 Controls and Governance Model for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 Generative AI FAQ](/artifacts/global/iso-42001/faq/generative-ai.md): How should teams handle Generative AI under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 High Risk AI FAQ](/artifacts/global/iso-42001/faq/high-risk-ai.md): How should teams handle High Risk AI under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 Human Oversight FAQ](/artifacts/global/iso-42001/faq/human-oversight.md): How should teams handle Human Oversight under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 Model Monitoring Evidence Guide](/artifacts/global/iso-42001/model-monitoring-evidence.md): ISO/IEC 42001 Model Monitoring Evidence for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 Post Market Monitoring FAQ](/artifacts/global/iso-42001/faq/post-market-monitoring.md): How should teams operate post-market monitoring evidence under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 Provider And Deployer Roles FAQ](/artifacts/global/iso-42001/faq/provider-and-deployer-roles.md): How should teams separate AI Provider And Deployer Roles under ISO/IEC 42001 and AI governance work? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 Requirements Guide](/artifacts/global/iso-42001/requirements.md): ISO/IEC 42001 Requirements for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 Risk Controls FAQ](/artifacts/global/iso-42001/faq/risk-controls.md): How should teams handle Risk Controls under ISO/IEC 42001? Practical answer with owners, evidence, review triggers, and external source references.
- [ISO/IEC 42001 vs EU AI Act Comparison](/artifacts/global/iso-42001/iso-42001-vs-eu-ai-act.md): ISO/IEC 42001 vs EU AI Act for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.
- [ISO/IEC 42001 vs NIST AI RMF Comparison](/artifacts/global/iso-42001/iso-42001-vs-nist-ai-rmf.md): ISO/IEC 42001 vs NIST AI RMF for ISO/IEC 42001 Artificial Intelligence Management System: practical decisions, evidence, owners, review cadence, and source-linked implementation guidance.


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