After the 1830 Belgian Revolution, the Academy found its permanent place in the social order and on 1 December 1845 Leopold I of Belgium named it Académie royale des Sciences, des Lettres et des Beaux-Arts de Belgique.
In 1938, the Koninklijke Academie voor Wetenschappen, Letteren en Schone Kunsten van België was created as an independent solely Dutch-speaking Flemish academy while the Royal Academy of Belgium remained a bilingual institution hosting members both from the north and from the south of the country.