EU – ESMA reports on the 2023 Common Supervisory Action and Mystery Shopping Exercise on marketing
28th May 2024

On 27 May 2024, ESMA published its report on the 2023 Common Supervisory Action (CSA) and Mystery Shopping Exercise (MSE) on marketing launched last year.

ESMA coordinated this initiative, which was carried out by the National Competent Authorities (NCAs) throughout 2023. In total, 27 NCAs took part in the 2023 CSA, encompassing both large and small firms in their national selections. The CSA sample consisted of 208 firms (with an average of 8 firms per NCA), while the MSE sample included 62 firms (with an average of 9 firms per NCA).