Commission Delegated Regulation (EU) 2023/1668 of 25 May 2023 supplementing Directive (EU) 2019/2034 of the European Parliament and of the Council with regard to regulatory technical standards specifying the measurement of risks or elements of risks not covered or not sufficiently covered by the own funds requirements set out in Parts Three and Four of Regulation (EU) 2019/2033 of the European Parliament and of the Council and the indicative qualitative metrics for the amounts of additional own funds (Text with EEA relevance)