WAO Symposium 2023
WAO Symposium 2023


Please join us 18-20 May 2023, in Kona, Hawai’i for the WAO Symposium: Food and Respiratory Allergies.


Key Dates

Registration key dates are subject to change

15 March 2023       Advanced Registration Closes
17 May 2023          Onsite Registration Opens
18-20 May 2023     WAO Symposium in Kona, Hawai'i


Registration Pricing

Registration Class Advanced Registration
On or before 15 March 2023
Starting 16 March 2023
Regular $600 $700
Junior Member* $300 $350
Allied Health Professional* $300 $350


*Junior Member pricing is available to people under 35 and/or within 5 years of graduation from a training program allergy, asthma, clinical immunology or related field. Proof is required in order to qualify.

*Allied Health Professional pricing is available to scientific attendees working in healthcare professions who are not Clinicians nor Physicians. Dieticians, Nurses, Nurse Practitioners, and health/medical technicians are considered AHPs. Proof of certification as an AHP must be provided in order to qualify.


Registration Procedure

WAO encourages online registration. If you forgot your WAO username and password, reset your username and password here.


What is Included?

Registration policies are subject to change


In-Person Registration

for participation at the meeting in Kona, Hawai'i

  • Entrance to all general and concurrent sessions
  • Meeting materials
  • Refreshment breaks
  • Welcome Reception
  • Certificate of Attendance and CME credits
  • Access to meet face-to-face with exhibitors


Wire Transfers

While credit card is the preferred method of payment for the meeting, registrants may pay for their registration fees by wire transfer. Please note that some financial institutions charge a processing fee, which is deducted from the amount of the transfer. Partial payment may result in an incomplete registration. If you wish to pay with a wire transfer, please email info@worldallergy.org or more information.


Invitation Letters

Invitation letters for visa requests are available for registered delegates. Please email info@worldallergy.org. for more information on requesting a letter of invitation.


Cancellation and Refund Policy


Registration Fee

Full refunds, less a 10% processing fee, will be granted for meeting registration cancellation until 31 March 2023. No refunds will be granted if cancellation is received after 17 April 2023. Refund requests should be submitted, in writing, to the WAO office. All refunds will be processed after the programs. Special considerations will be given for health or family emergencies if requested in writing no later than 15 May 2023.



For registration questions, please contact info@worldallergy.org.

Important Dates

Early Abstract Submission Opens
06 January 2023

Advanced Registration Opens
15 February 2023

Early Abstract Submission Closes
28 February 2023

Advanced Registration Ends
15 March 2023

Late-Breaking Abstracts Open
20 March 2023

Late-Breaking Abstracts Close
14 April 2023

On-site Registration Begins
17 May 2023

2023 WAO Symposium
18-20 May 2023