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QOS 2021 provides an Early Bird Registration Fee until August 31(TUE), 2021 in order to generate discounted rates of the registration fee to those who are highly interested in the conference. Online registration is highly recommended to all participants for the conference at the official website.

Registration Fee

QOS 2021 Early Regular
Regular USD 200 USD 250
Student USD 80 USD 100

Global Atmosphere Watch Programme (GAW) of the World Meteorological Organization (WMO) will provide financial support to selected young scientists participating in the Quadrennial Ozone Symposium upon recommendation from the International Ozone Commission (IO3C). Interested individuals should submit short CV and a copy of their Abstract for review to not latter than 31 May 2021.

Early Career Scientist (ECS) is defined as a student, a PhD candidate, or a practicing scientist who received their highest certificate (e.g. BSc, MSc or PhD) within the past seven years which is younger than 35 years. The seven-year period can be extended to allow for periods when the scientist was not working in science because of, but not limited to, caring and/or parental responsibilities, disability, personal illness, community obligations or national service. For defining eligible individuals, we propose not using the country of origin but studying or practicing in country classified as having Low and middle income by the World Bank: .