
CAOHC Class Schedule and Registration
The Council for Accreditation in Occupational Hearing Conservation (CAOHC) is a well-respected trade organization that promotes hearing conservation in the workplace. Certification through CAOHC offers you recognition as a professional in the field of Occupational Hearing Conservation. We believe in more than just selling safety equipment.
CAOHC Class Schedule
Listed below are the current class schedule we have for our Certification and Recertification classes.
CAOHC Certification Course 2025
March 10th-12th • June 9th-11th • October 20th-22nd
CAOHC Recertification Course 2025
March 11th • June 10th • October 21st
For more information, select the correct class below.
CAOHC Instructor
Ms. Ratliff-Hober is an American Speech and Hearing Association (ASHA) certified and state-licensed audiologist. She has a wide variety of experience and brings a practical approach to occupational hearing conservation. She completed her undergraduate work at the University of Kansas and her graduate work at Central Missouri State University. A well-respected professional in hearing conservation, she has performed field work for a number of years, handling testing for various companies and has trained hundreds of Occupational Hearing Conservationists.
Course Instructor
