COMMISSION IMPLEMENTING REGULATION (EU) 2024/910 of 15 December 2023 laying down implementing technical standards for the application of Directive 2009/65/EC of the European Parliament and of the Council with regard to the form and content of the information to be notified in respect of the cross-border activities of undertakings for collective investment in transferable securities (UCITS), UCITS management companies, the exchange of information between competent authorities on cross-border notification letters, and amending Commission Regulation (EU) No 584/2010 (Text with EEA relevance)