February 2026
The European Securities and Markets Authority (ESMA) was established by Regulation (EU) No 1095/2010¹ (ESMA Regulation) in response to the serious shortcomings identified in the supervision of the financial sector in the European Union (EU) during the financial crisis of 2007 and 2008. Subsequently, its legal framework was revised through the adoption of Regulation (EU) 2019/2175², which established a new balance between the powers and functions assigned to this European authority and those of the national competent authorities (NCAs) of the Member States.
However, as pointed out in the Communication on the Savings and Investment Union, published in March 2025 by the European Commission (EC), the volume of funding that the EU needs to respond to the challenges it will face in the coming years requires the construction of deeper, more integrated and more competitive capital markets than at present, which in turn requires a more coherent, effective and uniform supervisory framework across all Member States.
In this context, on 4 December 2025, the EC published a regulatory package, known as the market integration package, which includes, among other proposals, a new revision of the ESMA Regulation aimed at granting it new powers and strengthening its mandate in the area of supervisory convergence. In addition, the EC has also revised its governance and financing framework.
The main amendments to the ESMA Regulation proposed by this institution are set out below. However, it should first be noted that the EC has proposed other amendments in certain sectoral rules, within this package, affecting this authority. Among these, it is worth highlighting the attribution to ESMA of new direct supervisory mandates over certain market infrastructures that are considered significant (trading venues, central counterparties, central securities depositories and a new entity called pan-European market operators – PEMOs)³ and crypto-asset service providers⁴. In the area of asset management, although the supervision of investment funds and their managers will remain in the hands of NCAs, the EC proposes, among others, that ESMA participate, together with the relevant NCAs, in the supervision of large groups of asset management companies⁵.
¹ Regulation (EU) No 1095/2010 of the European Parliament and of the Council, of 24 November 2010.
² Regulation (EU) 2019/2175 of the European Parliament and of the Council, of 18 December 2019.
³ The competence for the supervision of infrastructures that are not considered significant will remain with the NCAs. They will also retain their competence as market surveillance authorities for significant trading venues.
⁴ NCAs will retain their competence in the case of entities for which the provision of crypto-asset services is not their main activity, except in the case of credit institutions, for which the Single Supervisory Mechanism will always be the competent authority.
⁵ Specifically, ESMA will be able, together with the NCAs, to carry out annual assessments of the largest asset management groups to identify and address divergent, duplicative, redundant or deficient supervisory practices in specific cases. It may also establish collaboration platforms. Similarly, its binding mediation role is strengthened, which it will be obliged to initiate in certain specific cases.

