WAO Symposium 2023
WAO Symposium 2023

About the World Allergy Organization (WAO)


The World Allergy Organization (WAO) is an international umbrella organization whose members consist of 109 regional and national Allergy and Clinical Immunology societies from around the world. By collaborating with member societies, WAO provides direct educational outreach programs, symposia and lectureships to members in nearly 100 countries around the globe.

Important Dates

Early 2023

Abstract Submission Opens
06 January 2023

Abstract Submission Closes
15 February 2023

On-site Registration Begins
17 May 2023

2023 WAO Symposium
18-20 May 2023