Hearing Conservation
Hearing Protection Use
- Voluntary use
- Exposed to an 8-hour TWA of 85 decibels
- Mandatory use
- Exposed to an 8-hour TWA of 90 decibels
- Exposed to an 8-hour TWA of 85 decibels but have not had a baseline hearing test
- Employees who have suffered STS hearing loss and are exposed to an 8-hour TWA of 85 decibels
