personal-protective-equipment (PPE) is human-made equipment worn or carried by workers to create a barrier between the body and workplace hazards. Its parameters are: (1) scope of protection — classified by body region (head, eyes, respiratory, hands, feet, full-body) and hazard type (chemical, physical, biological, radiological); (2) performance standards — certified against tested thresholds for penetration, permeation, impact resistance, or filtration efficiency; (3) replacement cycle — determined by degradation indicators, service life, or single-use design. Its persistence mechanism is regulatory certification (OSHA, EN, ISO standards) and occupational practice that mandates selection based on hazard assessment. [formal: protectio personalis | substrate: matter | horizon: a life | explicit: yes | epoch: 0.01]
Accepted ontology entry
personal-protective-equipment
personal-protective-equipment (PPE) is human-made equipment worn or carried by workers to create a barrier between the body and workplace hazards. Its parameters are: (1) scope of protection — classified by body region (head, eyes, respira…
Definition
Why it is in scope
Human-made equipment designed to protect workers against health and safety risks in the workplace. Built through standardized materials and engineering to create a barrier between the wearer and hazards such as chemicals, physical injuries, biological agents, or extreme conditions.
Names and aliases
- personal-protective-equipmenten · CANONICAL
Relations from this entry
- cms8trh56025c73fklxfsothwSERVES →
Personal-protective-equipment is provided and maintained as part of a safety-management-system — PPE programs exist to serve the management system's goal of protecting workers. The equipment deployment serves the management system's operation.
- cms9293jz002i7skq3m4d9hr1SERVES →
Personal-protective-equipment (PPE) comprises gear worn to minimize exposure to hazards — it is designed and deployed for the sake of safety-management, which specifies, issues, and enforces PPE use. Remove PPE and safety-management loses a critical layer of its defense-in-depth.
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Jul 31, 2026, 11:00 AM UTC
- Content hash
- 18dc6f33bb0fd38961074f55003337a0aa57938e0505ccdede2286826d057e24