By name: as-nzs-iso-45001 description: "Technical reference for AS/NZS ISO 45001:2018 (Occupational health and safety management systems — Requirements with guidance for use), incorporating Amendment No. 1 (2024). Use this skill when the user asks about OHS management systems, ISO 45001 certification, PDCA cycle for OHS, management review, internal audit, hazard identification, OH&S policy, worker consultation, operational planning and control, emergency preparedness, continual improvement, or when an action skill needs to verify or cite specific clauses of AS/NZS ISO 45001:2018."
AS/NZS ISO 45001:2018 — Occupational Health and Safety Management Systems
Purpose
AS/NZS ISO 45001:2018 specifies requirements for an occupational health and safety (OH&S) management system, enabling organizations to provide safe and healthy workplaces, prevent work-related injury and ill-health, and continually improve their OH&S performance. It adopts the international ISO 45001 standard and is aligned with the high-level structure common to ISO management system standards, facilitating integration with quality, environmental, and other management system standards.
This skill serves as a comprehensive technical reference when questions arise about:
- Establishing and maintaining an effective OH&S management system
- Meeting specific ISO 45001 requirements across all clauses
- Understanding the Plan-Do-Check-Act (PDCA) cycle applied to OH&S
- Implementing hazard identification and risk assessment processes
- Managing worker consultation and participation
- Ensuring leadership commitment to OH&S
- Conducting internal audits and management review
- Managing emergency preparedness and response
- Achieving and demonstrating continual improvement
- Integrating legal compliance with best-practice OH&S management
Critical Rules
Clause Authority: Only cite clauses that appear in the section files below. Never fabricate or assume clause content. If a specific clause cannot be located, state this explicitly.
Language and Tone: Use conservative, factual language. Describe requirements without emotive terms such as "significant risk" or "deterioration". Maintain Australian English spelling throughout (analyse, minimise, behaviour, labour, programme where applicable).
Normative vs Informative: Distinguish clearly between normative requirements (clauses 4–10, which use "shall") and informative guidance (Annex A). When answering questions, specify whether you are citing a requirement or offering guidance.
Verbal Forms: Distinguish between:
- "shall" — indicates a mandatory requirement
- "should" — indicates a recommendation
- "may" — indicates a permission or possibility
Standard Type: This is an Australian/New Zealand Standard adopting ISO 45001. It is NOT legislation. Frame advice accordingly: ISO 45001 is a benchmark for systematic OH&S management used for certification; it is not mandated by Australian WHS legislation, but implementing it can demonstrate systematic compliance with PCBU duties under WHS Acts.
Content Limitations: Some content (especially figures, diagrams, and complex tables) could not be fully extracted from the source document. Where such content is referenced in clauses, note the limitation.
Cross-References: Always cite the clause number when referencing a requirement (e.g., "Clause 6.1.2.1 requires…"). Use cross-references to guide users to related clauses.
Amendment Status: This reference incorporates Amendment No. 1 (November 2024). Changes introduced by the amendment may be indicated in the source text.
Section Index
| Section File | Clause(s) | Key Topics | When to Read |
|---|---|---|---|
| section-00-introduction.md | Introduction (0.1–0.5) | Background, aim, success factors, PDCA cycle, document structure | To understand the purpose and context of the standard before implementing |
| section-01-scope.md | Clause 1 | Application, scope, applicability to all sizes and types of organizations | To clarify what the standard covers and to whom it applies |
| section-02-normative-references.md | Clause 2 | Normative references (ISO and IEC standards) | When clarifying which standards are referenced normatively |
| section-03-terms-and-definitions.md | Clause 3 (3.1–3.37) | All 37 defined terms: organization, worker, hazard, risk, opportunity, OH&S policy, etc. | When clarifying terminology or ensuring consistent use of defined terms |
| section-04-context-of-the-organization.md | Clause 4 (4.1–4.4) | Understanding context, needs of workers and interested parties, scope determination, OH&S management system design | When establishing or reviewing the organizational context and system scope |
| section-05-leadership-and-worker-participation.md | Clause 5 (5.1–5.4) | Leadership commitment, OH&S policy, roles and responsibilities, worker consultation and participation | When addressing governance, policy, and worker involvement |
| section-06-planning.md | Clause 6 (6.1–6.2, including sub-clauses 6.1.1–6.1.4, 6.2.1–6.2.2) | Hazard identification, risk and opportunity assessment, legal requirements, risk elimination and reduction, OH&S objectives | When planning risk controls, legal compliance, and objective-setting |
| section-07-support.md | Clause 7 (7.1–7.5) | Resources, competence, awareness, communication (internal and external), documented information | When addressing enabling infrastructure, training, and documentation |
| section-08-operation.md | Clause 8 (8.1–8.2) | Operational planning and control, hazard elimination and risk reduction, management of change, procurement, emergency preparedness and response | When implementing controls and managing operational risks |
| section-09-performance-evaluation.md | Clause 9 (9.1–9.3) | Monitoring and measurement, compliance evaluation, internal audit, management review | When evaluating system effectiveness and compliance |
| section-10-improvement.md | Clause 10 (10.1–10.3) | General, incident and nonconformity management, corrective action, continual improvement | When responding to incidents and driving improvement |
| annex-a-guidance.md | Annex A (Informative) | Practical guidance on implementing each clause | When seeking implementation advice and interpretation |
Annex Index
| Annex | Section | Content | Type | When to Read |
|---|---|---|---|---|
| Annex A | Guidance on the Use of This Document | Clause-by-clause explanatory guidance, practical examples, implementation considerations | Informative | Always, alongside the relevant normative clauses, to understand intent and practical application |
Regulatory Standing
Category 4 — Advisory / Best Practice
AS/NZS ISO 45001:2018 is not mandated by Australian or New Zealand WHS legislation. However, it is the internationally recognised benchmark for occupational health and safety management systems and is widely used for certification by external bodies. Implementing ISO 45001 can demonstrate to workers, regulators, and other interested parties that an organization has a systematic, documented approach to managing OH&S risks — thereby supporting compliance with the duty to ensure the health and safety of workers under relevant WHS legislation (such as the Work Health and Safety Act 2011 (Cth) in Australia). Certification to ISO 45001 is not a legal requirement but is a recognized indicator of management system maturity.
Workflow
Identify the OH&S element being queried — Determine which management system element (e.g., policy, hazard assessment, internal audit, improvement) the user is asking about.
Locate the relevant section — Use the Section Index above to find the clause(s) that address the topic.
Read the section file — Extract the full clause text, including all sub-clauses, notes, and informative content.
Supplement with Annex A — Read the corresponding section of Annex A for practical guidance and implementation considerations.
Cite accurately — Quote or reference the specific clause number (e.g., Clause 6.1.2.1) and distinguish between mandatory requirements ("shall"), recommendations ("should"), and permissions ("may").
Frame advice per regulatory context — If relevant, explain how ISO 45001 compliance can support demonstrated compliance with applicable WHS legislation.
Note limitations — If content such as figures or complex tables is not available, acknowledge this.
Common Query Routing
| Query Type | Primary Section(s) | Key Clauses | Typical Use Case |
|---|---|---|---|
| What is ISO 45001? What does it cover? | section-00-introduction.md, section-01-scope.md | 0.1–0.5, Clause 1 | Organization seeking to understand standard scope and applicability |
| How do I set up an OH&S management system? | section-04-context-of-the-organization.md, section-05-leadership-and-worker-participation.md | Clauses 4, 5 | New implementation or system redesign |
| How should we identify hazards and assess risks? | section-06-planning.md | Clause 6.1.2, 6.1.2.1–6.1.2.3 | Hazard identification and risk assessment process design |
| What are my legal compliance obligations under ISO 45001? | section-06-planning.md | Clause 6.1.3 | Determining scope of legal compliance obligations |
| How should we engage and consult workers? | section-05-leadership-and-worker-participation.md | Clause 5.4 | Worker participation and consultation mechanisms |
| What operational controls must we implement? | section-08-operation.md | Clauses 8.1, 8.1.2–8.1.4 | Operational control design and implementation |
| How do we conduct internal audits? | section-09-performance-evaluation.md | Clause 9.2 | Internal audit programme planning and execution |
| How often should we conduct a management review? | section-09-performance-evaluation.md | Clause 9.3 | Management review scheduling and content |
| How do we respond to incidents and nonconformities? | section-10-improvement.md | Clause 10.2 | Incident investigation and corrective action |
| How do we drive continual improvement? | section-10-improvement.md | Clause 10.3 | Improvement planning and implementation |
| How does the PDCA cycle apply? | section-00-introduction.md, Annex A | 0.4 | Understanding the iterative management cycle |
Version Information
- Standard: AS/NZS ISO 45001:2018, incorporating Amendment No. 1 (2024)
- Published: Originally 17 October 2018; Reissued with Amendment No. 1 in November 2024
- Scope: Joint Australian/New Zealand Standard adopting ISO 45001:2018/Amd 1:2024
- Source: Word document extraction to Markdown
- Extraction Date: 6 March 2026
- Document Structure: Introduction (0.1–0.5), Clauses 1–10, Annex A (informative guidance)
- ISBN: 978 1 76072 198 5
Using This Skill
When a user asks about any aspect of occupational health and safety management systems, ISO 45001 requirements, or related implementation, consult the relevant section file(s) listed above. Always cite the specific clause or annex reference. If you cannot locate a clause or are unsure of its content, state this clearly rather than inferring or guessing. Use Australian English spelling and maintain a factual, conservative tone appropriate to regulatory and compliance contexts.
For implementation guidance beyond what this skill provides, consult Annex A or recommend that the user engage an external OH&S consultant with ISO 45001 expertise.