Occupational health and safety

STANDARD SUMMARY

The starting point

Build a management system that helps people identify hazards, participate in decisions and improve how work is organised. ISO 45001 addresses occupational health and safety through an organisation’s management arrangements.

The practical examples below help you prepare an implementation or audit programme. They do not replace a competent assessment of workplace hazards, applicable law or the licensed standard, and certification does not guarantee that an incident will never occur.

Who it is for. Employers and organisations with workers, contractors or operational activities whose health and safety risks need coordinated management.

Begin with work as it is performed

ISO 45001 is a management system requirements standard for occupational health and safety. Leadership and worker participation are central themes, alongside planning, operation, performance evaluation and improvement.

Our suggested starting point is to visit the work rather than begin with a generic handbook. Compare the planned method with what people actually do during routine work, maintenance, abnormal conditions and busy periods. Ask where workarounds appear and why. A useful scope explains organisational boundaries, workplaces and relevant activities, including interfaces with contractors and other employers.

Make participation practical

Create ways for workers to contribute information before decisions are final. A committee can be useful, but it is not the only way to hear from people across different shifts, locations, languages or employment arrangements.

Consider whether workers can raise a concern without losing access to the conversation once it is recorded. A practical issue log can show the concern, the person responsible for considering it, the decision, the reason and the feedback given. Participation is stronger when people can identify what changed because of their input. Meeting attendance alone does not demonstrate that a concern received a meaningful response.

Connect hazard assessment to real controls

Use competent people to assess hazards and select controls appropriate to the work and applicable requirements. The examples in this guide are management prompts, not instructions for a particular hazardous activity.

A useful review asks whether the control is available, understood, used and maintained when the work occurs. Consider changes to equipment, substances, staffing, shifts and premises, and how they could affect existing assessments. Where a contractor performs the activity, clarify responsibilities and coordination arrangements before work begins. Record unresolved questions instead of allowing a completed form to imply that every risk has been settled.

Test competence, change and emergency arrangements

For important roles, identify the competence needed and how the organisation knows the person can perform the work. Training completion may form part of the evidence, but observation, supervision and assessment can reveal whether learning is being applied.

Our practical recommendation is to make change review a visible decision point. Before introducing a new process, ask who may be affected, which assessments need updating and what should be checked after implementation. Test emergency arrangements in a way suited to the operation and record what the exercise showed about communication, responsibilities and resources.

Look beyond incident counts

An absence of reported incidents is not enough to understand how a system is working. Reporting levels can be affected by trust, awareness and the ease of using the reporting route.

Consider measures such as the quality and timeliness of inspections, completion of agreed actions, verification of important controls and feedback on reported concerns. Read those measures alongside incident and ill-health information using appropriate confidentiality. When investigating, look at organisational and operational contributors instead of stopping at a label such as human error. Have an appropriately independent person check whether corrective action addresses the cause.

Review the published climate amendment

The 2024 amendment requires a determination of whether climate change is a relevant contextual issue and draws attention to possible climate-related interested-party requirements. It does not impose a generic net-zero target on every certified organisation.

As an implementation exercise, consider whether changing conditions could affect the organisation’s ability to achieve its health and safety outcomes. Record the reasoning and any resulting decisions. The answer will depend on the work, locations and relevant stakeholders. Keep that review connected to normal planning and change management rather than creating an isolated climate document that nobody uses.

IMPLEMENTATION ADVICE

Evidence to prepare

• A scope that reflects real workplaces, activities and organisational interfaces.
• Worker consultation and participation records that show feedback and decisions.
• Hazard assessments linked to current controls and competent review.
• Relevant obligations and evidence of periodically evaluating compliance.
• Competence, contractor coordination, change reviews and emergency exercise learning.
• Investigation records, corrective actions and checks that improvements remain effective.

Common pitfalls

• Treating low incident numbers as proof that controls are effective.
• Copying hazard assessments without checking the actual task and working conditions.
• Consulting workers only after decisions have already been made.
• Using a draft revision as though it were a published certification requirement.

FICTIONAL WORKED EXAMPLE

Fictional example: checking participation in a work change

A fictional facilities team changes a maintenance schedule that affects employees and contractors. This educational scenario does not assess an actual workplace hazard.

A completed consultation record cannot establish that a task is safe. Hazard controls, competence and legal duties require their own assessment.

Related guidance and practical next steps