Measuring Safety
& Performance

Leading Indicators (Proactive)

Leading indicators measure the activities that prevent incidents before they occur. They reflect the effort being invested in safety:

• Safety observations completed — management and peer safety walks
• Near-miss reports submitted — a rising near-miss rate indicates growing safety culture maturity
• Training completion rates — percentage of required safety training delivered on time
• Inspection completion rates — scheduled inspections actually performed
• Hazard correction closure time — average days from hazard identification to corrective action completion
• Pre-task risk assessment completion — percentage of high-risk tasks preceded by a documented risk assessment
• Worker participation rates — attendance at safety meetings, suggestions submitted, committee involvement

Lagging Indicators (Reactive)

Lagging indicators measure outcomes that have already occurred. They are essential for benchmarking and regulatory reporting:

• Total Recordable Incident Rate (TRIR) — OSHA-recordable injuries per 100 full-time workers per year
• Days Away, Restricted, or Transfer (DART) rate — incidents resulting in lost time or restricted duty
• Lost Time Injury Frequency Rate (LTIFR) — lost-time injuries per million hours worked
• Severity rate — lost workdays per recordable incident
• Experience Modification Rate (EMR) — workers’ compensation cost comparison to industry average
• Fatality rate — fatalities per 100,000 workers (industry benchmarking)

Real-Time Data Collection

Software captures safety data as events happen — not days later when a paper form reaches the office. Mobile apps enable field workers to submit near-miss reports, complete inspections, and document corrective action completion with timestamped, GPS-tagged, photo-attached records. This immediacy improves both data accuracy and response speed.

Automated KPI Dashboards

Dashboard software aggregates data from incidents, inspections, training, tasks, and audits into real-time KPI visualizations. Management can see TRIR trends, leading indicator progress, site comparisons, and overdue item counts without waiting for someone to compile a report. Dashboards update automatically as data flows in.

Incident Reporting and Investigation

Incident management software structures the entire lifecycle from initial report through investigation, root cause analysis, corrective action, and effectiveness verification. Trend analysis across incidents reveals patterns — repeat locations, common root causes, high-risk activities — that inform targeted interventions.

Compliance Evaluation (Clause 9.1.2)

ISO 45001 requires periodic evaluation of compliance with legal and other requirements. Software tracks each compliance obligation, schedules evaluation dates, and records the results. This creates a documented compliance history that auditors can review instantly.

Audit and Corrective Action Tracking

Internal audit software manages the audit schedule, checklist execution, finding documentation, and corrective action assignment. Metrics such as finding closure rates, average correction time, and repeat finding frequency measure the health of the management system itself.