The European Securities and Markets Authority [ESMA] is an independent EU Authority that contributes to safeguarding the stability of the European Union’s financial system by ensuring the integrity, transparency, efficiency and orderly functioning of securities markets, as well as enhancing investor protection.

A security is a collective term for stocks, bonds, collective investment schemes and other investment products.

ESMA fosters supervisory convergence both amongst securities regulators and across financial sectors by working closely with the other European Supervisory Authorities competent in the field of banking (EBA), and insurance and occupational pensions (EIOPA).

ESMA’s work on securities legislation contributes to the development of a single rule book in Europe. This serves two purposes:

  • It ensures the consistent treatment of investors across the European Union, enabling an adequate level of protection of investors through effective regulation and supervision.
  • It promotes equal conditions of competition for financial service providers, as well as ensuring the effectiveness and cost efficiency of supervision for supervised companies.

As part of its role in standard setting and reducing the scope of regulatory arbitrage, ESMA strengthens international supervisory co-operation. Where requested in European law, ESMA undertakes the supervision of certain entities with pan-European reach. ESMA also contributes to the financial stability of the European Union, in the short, medium and long-term, through its contribution to the work of the European Systemic Risk Board, which identifies potential risks to the financial system and provides advice to diminish possible threats to the financial stability of the Union. ESMA is also responsible for coordinating actions of securities supervisors or adopting emergency measures when a crisis situation arises.

Whilst ESMA is independent, there is full accountability to the European Parliament where it will appear before the relevant Committee known as ECON, at their request for formal hearings. Full accountability towards the Council of the European Union and European Commission also exists. The Authority will therefore report on its activities regularly at meetings but also through an Annual Report.

ESMA is based in Paris and does not resolve individual disputes.