




Professional Training and Certification
Occupational Hearing Conservation approved by CAOHC

Hearing Certification Course Dates:
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October 18th, 19th & 20th 2023
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Spring 2024 TBA
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Course Location:
The courses are held at the Hyatt Place Portland Airport/Cascade Station in Portland, Oregon. Conveniently located just east of the Portland International Airport.
Hyatt Place Portland Airport/Cascade Station
9750 NE Cascades Parkway
Portland, OR 97220
Call 503-288-2808 for reservations.
NIOSH Training available through Palmer Associates
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Course Director:
Rodney Atack, Ph.D., served on the Council For Accreditation In Occupational Hearing Conservation for 10 years and Chaired the Council two of those years. He played a significant role in developing the Army hearing conservation while Chief of the Bio-acoustic Division, US Army Environmental Hygiene Agency. He also created the first Audiometric Technician course. He has a wealth of practical experience in hearing conservation and is considered an excellent teacher.