Complex Pediatric Otolaryngology (CPO)

The ABOHNS diplomates will receive a notice when the CPO application process opens. Please contact Aliyah Forte ( if you have questions. Listed below is important information about this certification.

As of January 2021, the ABOHNS Board of Directors has made these important changes to the CPO subcertification process:


  • The next CPO exam date is October 25, 2022
  • The application process for the 2022 exam will open on or before January 17, 2022
  • Exam Fees include an $800 application fee plus a $2,325 exam fee
  • Exam Site is at Pearson VUE testing centers