Definition
Safety is a state in which the risk of harm to people, the environment, property or a process is reduced to an accepted level.
Human Explanation
Work is designed and organised to minimise the possibility of hazards causing harm.
Why it Matters
Safety is a fundamental objective when designing work systems and managing processes.
Conceptual Boundary
Safety addresses accidental hazards and errors. It is distinct from Security, which addresses protection against intentional action.
Practical Perspective
Safe system design combines Risk Assessment, Ergonomics, training, procedures and technical controls.