Safety culture · Behavior · Risk management

Safety is about coming home.

Workplace safety, safety culture, leadership and risk management, from an international perspective.

Andreza Araujo
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Safety Indicators and Metrics

How to Audit Safety KPIs for False Confidence in 30 Days

Audit safety KPIs in 30 days by testing decision use, leading indicator quality, serious-risk exposure, reporting incentives, and denominator discipline.

7 min
Incident Investigation

Operator Blame: 5 Myths That Keep RCA Shallow

Learn why operator blame weakens incident investigation and how EHS managers can redirect RCA toward conditions, barriers, and decisions.

7 min
Incident Investigation

Heinrich Pyramid: 6 Distortions That Hide SIF Risk

Learn why the Heinrich Pyramid still helps only when leaders stop treating minor injury volume as a proxy for fatality prevention and SIF control.

6 min
Psychological Safety

Stop Work Authority Explained: 4 Rights That Protect Voice

Stop work authority is a field decision right that protects workers when controls are uncertain, work changes, voice is compressed, or the consequence is severe.

6 min
Incident Investigation

How to Build an Incident Timeline in the First 24 Hours

Build an incident timeline that protects sequence evidence, marks uncertainty, and gives RCA better questions before blame enters the room.

7 min
Safety Leadership

How PepsiCo Cut Accident Ratio 50% in 6 Months

A case study on Andreza Araujo's 180-day PepsiCo safety plan, showing how leadership cadence cut accident ratio 50% in six months.

6 min
Risk Management

HAZOP vs Bow-Tie vs FMEA: choose the right method

Compare HAZOP, Bow-Tie and FMEA through decision criteria that help EHS and risk leaders choose the right method for high-risk work.

6 min
Risk Management

Risk Matrix: 8 Distortions That Hide Fatal Exposure

A risk matrix can help prioritize work, but it hides fatal exposure when leaders treat color, score, and likelihood as proof that controls exist.

7 min
Psychosocial Risks

HSE Indicator Tool Explained: 6 Stress Scales

The HSE Indicator Tool turns work-related stress into six measurable work-design scales, but the score only matters when leaders act on the causes.

6 min
Psychosocial Risks

How to Audit Psychosocial Risks in a Plant

A practical psychosocial risk audit workflow for EHS and HR teams that need evidence, controls, leadership ownership, and follow-up in industrial plants.

7 min

Stories that help you read the signals.

Talks, consulting and masterclasses from someone who led EHS in Fortune 500 operations.