By adminPosted onon September 7, 2018July 17, 2022 Registration Presenter from Non OECD Country $150,00 USDPresenter from OECD Country $200,00 USDInternational Student $100,00 USDObserver $100,00 USDPresenter from Non OECD Country, paid before 28th February 2019 $120,00 USDPresenter from OECD Country, paid before 28th February 2019 $160,00 USDInternational Student, paid before 28th February 2019 $80,00 USD