On 20 March 2023, ESMA delivered to the European Parliament and Council a letter in which ESMA has raised its concerns with proposed changes to the insider list regime in the Markets Abuse Regulation.

On 28 March 2023, ESMA published a statement on the classification of derivatives on fractions of shares.

European Supervisory Authorities invited comments on a consultation paper setting out the proposed Regulatory Technical Standards related to the Sustainable Finance Disclosure Regulation.

On 10 May 2023, ESMA announced that it has decided to postpone to 2024 the amendment of the 2023 ESEF-RTS (European Single Electronic Format Regulatory Technical Standard).