What should be monitored over time according to a hearing conservation program?

Monitoring changes in hearing levels over time is a fundamental aspect of a hearing conservation program. This practice is essential because it allows for the early detection of hearing loss among employees who may be exposed to hazardous noise levels in their work environment. Regular audiometric testing can help identify any decline in hearing ability, enabling timely interventions such as adjusting work practices, providing additional hearing protection, or implementing engineering controls to mitigate noise exposure.

Tracking these changes ensures that the program effectively protects employees' hearing and improves workplace safety. By continuously evaluating hearing levels, organizations can assess the effectiveness of their conservation strategies and make necessary adjustments to maintain employee health and compliance with occupational safety regulations.