Personal protective equipment, commonly referred to as "PPE", is equipment worn to minimize exposure to hazards that may cause serious workplace injuries and illnesses. These injuries and illnesses may result from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards. As a result, the following items may be needed when exposed to certain hazardous environments: body protection, eye & face protection, hand protection, hearing protection, and respiratory protection. Labs and testing protocols ensure that this necessary equipment meets the corresponding industry standards for safety and reliability.