CAOHC Certification Scheduled Classes

Our CAOHC Certification and Recertification classes are offered in Seattle at various times throughout the year.  The currently scheduled classes are listed below.

We do not currently offer online registration or payments for classes. Please call us at 206.764.3330 for class availability or registration..

Location Zoom Class Dates/Times In Person Practicum &
Seattle Fall 2021
Virtual learning clsses via Zoom
Mon, Nov 1, 8:00 am – 5:00 pm
Tues, Nov 2, 8:00 am – 5:00 pm
Fall 2021
In person/face to face
Thu, Nov 4th or
Fri, Nov 5th
Initial Certification:
8:00 am – 4:00 pm*
8:00am – 2:00 pm*
Gaye Chinn, M.S., CCC-A, CPS/A, CAOHC Certified Course Director
  • Initial certification students must attend both dates of virtual learning classes via Zoom and one of the in-person practicum/exam dates (to be assigned)
  • Recertification students attend the second day of virtual learning classes via Zoom and one of the in-person practicum/exam dates (to be assigned)
  • Seattle area practicum and exam are held in-person at Washington Audiology Services, 635 Andover Park West, Suite 111, Tukwila WA 98188
  • To allow for social distancing, two separate practicum/exam dates are scheduled. You will be contacted to schedule your practicum/exam date
  • * Approximate end times
  • Free parking is available.

For additional information on classes in Washington this summer, please contact

For additional information on classes in Alaska, please visit Alaska Occupational Audiology.

Our classes are very well received as evidenced by these testimonials.

"I learned a great deal and I am excited to go back to my clinic and improve our audio testing protocol." LK

"This course was very educational besides practical. I really enjoyed the hands on experience and loved the style of teaching." AH

"I enjoyed the class – very informative. I like that the instructor truly cares about conservation of hearing – not just compliance to regulations." JG

"The food was awesome. The course was kept lively and engaging." TC