Every year, approximately 30 million people in the United
States are occupationally exposed to hazardous noise. Fortunately,
the incidence of noise-induced hearing loss can be reduced or eliminated through the successful application of engineering controls and
hearing conservation programs.
This page was maintained as a product of OSHA's former Alliance with the
National Hearing Conservation Association (NHCA).
The following questions link to information
relevant to noise and hearing
conservation in the workplace.