Improving safety performance
Measuring and learning
This domain tests how organisations improve safety performance: reporting, investigation, monitoring, training, consultation and review. The exam expects you to know that safety is managed continuously, not proved by a low accident count alone. Reporting should cover accidents, incidents and near misses. Near misses matter because they are free lessons: the same failure could cause harm next time. Investigation should find underlying causes-design, procedures, supervision, training-not just blame the person nearest the event.
Proactive and reactive measures
Proactive measures look forward: inspections, audits, hazard reports, training records, toolbox talks, safety climate surveys and maintenance checks. Reactive measures look back: accident rates, lost-time injuries, near-miss reports, enforcement notices and compensation claims. Both are useful, but a low lost-time injury rate can hide under-reporting. Consultation with workers improves risk identification because they know how the job is really done. Emergency procedures, first aid and evacuation drills need practice and review. The Plan-Do-Check-Act cycle is a simple way to structure improvement.
Worked example
A worker slips on oil near a machine but is not hurt. They report it as a near miss. The investigation finds a leaking seal and no drip tray. The employer replaces the seal, fits a drip tray, adds the area to daily checks, and briefs the shift. The near-miss report is logged and feedback is given. Reasoning: the report is reactive data, but the response is proactive; fixing the leak removes the hazard, the drip tray reduces consequence, and the check sustains the control. Blaming the worker for not looking would have suppressed future reports.
Traps that cost marks
- Judging safety only by lost-time injuries; near misses and inspections are leading indicators.
- Investigating to find someone to blame rather than the root cause.
- Collecting reports but giving no feedback or visible action.
- Treating a review as a paperwork exercise after an incident only.
- Ignoring workers' knowledge when designing controls.