(3)Commission Regulation (EU) No 584/2010note has harmonised certain aspects of the procedure for the notification of marketing of UCITS in a host Member State. In particular, the Regulation sets out a standard notification letter and UCITS attestation. Directive (EU) 2019/1160 of the European Parliament and of the Councilnote amended Directive 2009/65/EC to introduce new requirements as regards the content of the notification letter to be submitted by management companies for the marketing of their units or shares in a host Member State. Those amendments should be reflected in Regulation (EU) No 584/2010, which should therefore be amended accordingly.