In short: Hazard identification and risk assessment (HIRA) finds sources of potential harm, evaluates risk and applies controls using the hierarchy of controls — from elimination to personal protective equipment.
What are the steps?
- Identify tasks, locations and people involved.
- Identify hazards, including routine and non-routine activities.
- Evaluate risk.
- Apply the hierarchy of controls.
- Review after incidents and changes.
What is the hierarchy of controls?
- Elimination
- Substitution
- Engineering controls
- Administrative controls
- Personal protective equipment
Key takeaways
- Involve workers in identifying hazards.
- Use the hierarchy of controls.
- Review risk assessments after change.
Frequently asked questions
Does ISO 45001 require worker participation?
Yes, including in hazard identification and risk assessment.
What are psychosocial hazards?
Hazards related to work organization and social factors, addressed in ISO 45003.
How often should assessments be reviewed?
After incidents, changes and at planned intervals.