This ad hoc query maps existing legislation, administrative practices, and practical challenges across EMN Members regarding the acceptance of cryptocurrency assets to verify compliance with the requirement on sufficient means of subsistence in residence permit procedures. 

According to Belgian Minister for Asylum and Migration Anneleen Van Bossuyt, the minimum proof of sufficient means of subsistance for non-EU students wishing to study in Belgium has been increased. She said the measure aims to strengthen study migration as a gateway for international talent while preventing financial abuse and protecting students from precarious situations.