(6)To ensure sufficient monitoring of interactions between the stable funding requirements and the market liquidity of assets received as collateral in SFTs and of unsecured transactions with financial customers, where such transactions have a residual maturity of less than six months, including when collateralised by sovereign debt, the funding risk for credit institutions, and possible international developments in that area, EBA should report to the Commission every five years on the appropriateness of those stable funding requirements.