Council for Accreditation in Occupational Hearing Conservation (CAOHC) logo
Photo of Joe Baker, Audiologist and hearing aid expert

Occupational Hearing Conservationists are the cornerstone of any effective hearing conservation program, whether they manage five employees or 5,000. The Occupational Safety Health Administration (OSHA) requires employees exposed to potentially hazardous noise be monitored within their complex regulations. Occupational Hearing Conservationists are the front-line workers who ensure employees preserve their hearing and employers don’t lose time or resources on preventable workplace injuries related to noise-induced hearing loss.

In addition to the above courses, Joe will teach in-person courses in Blue Ash (Cincinnati), Ohio on these dates:

March 2-4, 2022 — Full Certification
March 3, 2022 — Recertification

August 3-5, 2022 — Full Certification
August 4, 2022 — Recertification

December 7-9, 2022 — Full Certification
December 8, 2021 — Recertification

Registration for the Cincinnati courses can be completed by contacting Foster Special Instruments in Blue Ash, Ohio.


Class size is limited to enable personalized training.

Call 440-438-3401 for course details, or complete the form below.