The European Central Bank has published a statement on its framework for assessing capital buffers of other systemically important institutions. In the statement, the ECB announced that it will enhance the floor methodology used to assess capital buffers for O-SIIs so that it also takes into account the systemic importance of O-SIIs for the banking union as a whole. This will lead to a more consistent treatment of O-SIIs across Member States participating in the banking union. The effect of these changes will be that for each O-SII at the highest level of consolidation within the banking union, the O-SII buffer should be no less than the higher of the minimum buffer rates implied by the banking union perspective and the national perspective. Moreover, the enhanced methodology will contribute to deepening financial integration by reducing the current disparity between capital requirements for domestic and cross-border activities within the banking union.
The ECB began using the enhanced floor methodology to assess O-SII buffers notified by national authorities from January 1, 2024, with the enhanced methodology being fully phased in as of January 1, 2028.
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