An unsafe act is a behavior or action by a worker that increases the risk of injury or incident.
Any behavior, action, or decision by a worker that deviates from established safety procedures and increases the likelihood of an injury or incident, such as bypassing a machine guard, failing to wear required PPE, or taking an unauthorized shortcut.
A worker removes a machine guard to clear a jam more quickly instead of following the proper lockout/tagout shutdown procedure, creating an immediate risk of injury.
An unsafe act refers to a person's behavior or decision, while an unsafe condition refers to a hazard in the physical environment, such as a broken guardrail — both can contribute to the same incident.
Common contributing factors include time pressure, complacency after repeated exposure without incident, inadequate supervision, or a workplace culture that doesn't reinforce consistent enforcement.
Effective approaches include behavior-based safety programs, consistent enforcement paired with positive reinforcement, addressing root causes like unrealistic production pressure, and ensuring procedures are practical to follow.
Part of SafetyIQ's EHS glossary: plain-English definitions of workplace health and safety terms.
> Keep learning
> See it in action
Capture hazards, run inspections, track training and close out corrective actions in one platform built for high-risk, field-heavy work.
Book my free demo
Get a demo built around your sites, your teams, and the way your people work.
EHS, journey, and fatigue management software for field-heavy teams.
.png){kind=logo}
.png)