BNB identified six banks and one majority owner of bank as other systemically important institutions (O-SIIs) and set the level of the O-SII buffer on an individual and on consolidated basis, applicable to the total risk exposure amount from 1 Jan 2024 as follows - UniCredit Bulbank, DSK Bank and United Bulgarian Bank at 1%; Eurobank Bulgaria (on individual basis) and First Investment Bank (FIB) at 0.75%; Central Cooperative Bank (CCB) on individual basis and its majority owner Invest Capital on consolidated basis at 0.5%.