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.
Click the link above to sign up for a CAOHC Certification Class
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
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.