Esperanto Test Center?
Does anyone know if there will be, in the future, a certificate of Esperanto in Duolingo?
Well, i know you can usually get it at big congresses, summer meetings. The certificate comes from the Budapest university. I have my C1 certificate (the highest you can still get) and I know a 15 years old Spaniard that learned Esperanto for 6 months and got his B2 certificate (he didn't want to take any risks) after doing the official exam, of course