- Hazard
- Any condition, activity, or substance in the workplace that has the potential to cause injury, illness, or property damage.
- Risk assessment
- The process of identifying hazards, evaluating the likelihood and severity of harm, and prioritizing controls.
- Control hierarchy
- A ranked system for managing hazards: elimination, substitution, engineering controls, administrative controls, and PPE — in order of effectiveness.
- PPE (Personal Protective Equipment)
- Protective gear worn by employees to reduce exposure to hazards, such as hard hats, gloves, eye protection, or high-visibility vests.
- Near miss
- An unplanned event that did not cause injury or damage but had the potential to do so under slightly different circumstances.
- Incident investigation
- A structured process for determining the root cause of a workplace incident, documenting findings, and identifying corrective actions.
- Safety audit
- A formal, systematic review of safety policies, procedures, and physical conditions to verify compliance and identify gaps.
- Corrective action
- A specific step taken to eliminate the root cause of an identified hazard or incident to prevent recurrence.
- Ergonomics
- The design and arrangement of workplaces, products, and tasks to fit the people who use them, reducing the risk of musculoskeletal injury.
- Safe work procedure
- A written, step-by-step description of how a task is to be performed safely, including required precautions and equipment.
- Duty of care
- The legal obligation of an employer to take reasonable steps to protect employees and others from foreseeable harm in the workplace.