National Hearing Conservation Association (NHCA)

The National Hearing Conservation Association (NHCA), an association of hearing conservation professionals, students, researchers, and others, is dedicated to preventing hearing loss and other auditory disorders due to noise and secondary environmental factors in all sectors of society. NHCA promotes professional development by improving its members’ skills and practices, providing education and encouraging research, stimulating information exchange and distribution, promoting development of improved and more effective occupational hearing conservation programs, and participating in leadership opportunities and advocacy. Holds annual conference; contact NHCA for date and location.