5 Myths About Safety Indicators That Make Boards Trust the Wrong Number

A board can spend an hour on a dashboard and still leave with the wrong confidence. The problem is usually not lack of data. It is the belief that a clean chart automatically means the field is under control.

Across 25+ years in multinational EHS and more than 250 company engagements in 30+ countries, Andreza Araujo has seen the same pattern repeat. In Safety Culture Diagnosis, she treats metrics as a diagnostic tool, not a comfort object, because numbers only help when leaders can explain what they prove and what they hide.

Key takeaways

• TRIR is useful for trend, but it does not prove that serious risk is falling.
• More indicators can create noise if nobody can tie each one to a decision.
• A green dashboard can hide underreporting, weak closeout, or poor field discipline.
• Leading indicators matter only when they connect to a real control and a named owner.
• Local operations need local indicator logic, not a single corporate headline for every site.

Why these myths cost dearly

James Reason's work on latent failures helps explain the trap. The number on the screen is usually downstream of several decisions, gaps, and shortcuts that happened earlier. When leaders admire the number instead of testing the chain behind it, they turn the dashboard into decoration.

Patrick Hudson's maturity thinking points in the same direction. Reactive organizations report events. Managed organizations read patterns. The myth is not that metrics matter. The myth is that one metric can carry the whole truth.

That is why Andreza Araujo keeps returning to the same lesson in her culture work. The board does not need more reassurance. It needs a sharper way to see whether the work itself changed.

Myth 1: TRIR tells you whether serious risk is falling

This sounds true because TRIR is visible, published, and easy to compare. It also works well for trend charts, so the chart feels like proof. The problem is that TRIR can improve while the exposures that lead to severe harm stay unchanged.

A site can reduce minor recordables by changing reporting habits, task selection, or supervisor pressure, while the critical energy sources, line-of-fire exposure, or contractor interfaces remain in place. If the board stops at TRIR, it may be measuring administrative behavior more than risk control.

The better question is not whether the number fell. It is what work changed, what exposure moved, and which high-consequence barriers were verified in the field.

Myth 2: More indicators always mean better control

Extra charts can feel rigorous, but volume is not insight. When a dashboard carries fifteen indicators and nobody can explain which one changes a decision, the reporting load goes up and the signal gets weaker.

Andreza Araujo has seen this in large programs where leaders tried to solve uncertainty with more templates. The result was not better control. It was slower review, less ownership, and more debate about definitions than about the work itself.

Use fewer indicators, but make each one accountable to a decision. A metric without a named action owner is just a decorative line.

Myth 3: A green dashboard means the field is stable

A green chart can hide weak supervision, underreporting, delayed closeout, or a site that has simply learned how to look calm. That is why a green dashboard should trigger questions, not relief.

Reason would call this a latent failure problem. The visible result looks acceptable while the conditions that created it remain active. If the board does not ask what changed in the work, it may mistake silence for control.

Stable data should be cross-checked with field evidence, including high-risk permits, critical controls, repeat deviations, and the quality of closeout after an abnormal event.

Myth 4: Leading indicators are enough by themselves

Leading indicators help only when they are tied to a real control, a real frequency, and a real decision. A training count or observation count can rise while the hazard stays exactly where it was.

That is why Andreza Araujo usually frames metrics as a conversation between leading and lagging evidence. One shows effort. The other shows consequence. If they disagree for too long, the board needs to investigate the gap instead of praising the effort.

For a practical comparison of board-level metrics, see TRIR vs LTIFR vs DART vs SIF Rate. The point is not to pick a favorite acronym. The point is to choose a metric that changes a decision.

Myth 5: One corporate metric fits every site

This is convenient for reporting, but the same metric can hide different problems in different operations. A warehouse, a shutdown crew, and a chemical plant do not fail in the same way, so the same headline number cannot be the only lens.

That is where local context matters. A site with contractor-heavy work may need stronger permit and handback indicators. A high-turnover site may need supervisor response time. A production site with serious energy isolation risks may need a different proof set altogether.

Global consistency is useful. Local relevance is what makes the metric operational.

What to do now

Start with three questions. What decision does this metric support? What field condition does it fail to show? Who owns the follow-up when the number moves in the wrong direction?

Then cut every indicator that cannot be tied to a real action. Keep the ones that force a conversation about exposure, control, and handoff. If the board cannot explain the number in plain language, the metric is not mature enough for leadership review.

That is the standard behind Andreza Araujo's book Safety Culture Diagnosis: diagnose the system, not the spreadsheet. If you want a practical next step, use the book together with a smaller, site-level metric set and review it with the operations leader, not only with EHS.

FAQ

What is the fastest way to spot metric theater? Ask which decision changed after the number changed. If nobody can name the decision, the metric is reporting noise rather than control.

Should boards stop using TRIR? No. They should stop using TRIR alone. It can remain part of the picture, but it cannot be the only lens on serious risk.

What makes a good safety indicator? A good indicator is tied to a real hazard, a clear owner, a review cadence, and an action that the site can verify in the field.