Directive 2004/39/EC on markets in financial instruments (MiFID I)

Overview

The Markets in Financial Instruments Directive (MiFID I) established the harmonized regulatory framework for investment services and regulated markets in the EU. It introduced the concept of the European passport for investment firms, classification of clients (retail, professional, eligible counterparties), conduct of business obligations, best execution requirements, and transaction reporting. MiFID I also regulated alternative trading systems (multilateral trading facilities or MTFs) and set requirements for regulated markets. Directive 2004/39/EC was replaced by MiFID II in 2018.

This eu directive (32004L0039) is part of the EU’s legal framework governing financial markets. EU financial markets regulation harmonizes rules for investment services, regulated markets, and financial instrument trading to protect investors and maintain market integrity.

Type: EU Directive

CELEX Number: 32004L0039

Date of Effect: See the official publication in the Official Journal of the European Union.

Key Provisions

Directive 2004/39/EC on markets in financial instruments (MiFID I) establishes the core legal framework in this field. For specific provisions, articles, and implementing measures, consult the full text on EUR-Lex.

Significance

This legislation represents a key component of EU law in the area of financial markets. It reflects the EU’s approach to harmonization and regulatory policy within the internal market framework.