According to the BRRD and the Act on the Bank Guarantee Fund, the Deposit Guarantee Scheme and Forced Restructuring, banks are obliged to meet the requirement for own funds and eligible liabilities (MREL), an equivalent of TLAC Total Loss Absorption Capacity), which is binding on global systemically important institutions.
Both of these ratios address the need to ensure adequate level of liabilities, which can be converted into capital in case of material financial distress, and consequently enable resolution without use of taxpayers’ money.