The European Single Supervisory Mechanism (ESSU) has been established under Article 114 of the Treaty on the Functioning of the European Union (TFEU), a provision traditionally employed to harmonize national laws for the internal market’s effective functioning. This application has sparked debate over whether such use aligns with the constitutional boundaries set by the Treaty.
Article 114 TFEU empowers the European Parliament and the Council to adopt measures that approximate national laws affecting the internal market’s establishment and operation. However, it explicitly excludes fiscal provisions, free movement of persons, and rights and interests of employed persons from its scope. The European Court of Justice (ECJ) has interpreted this article broadly, allowing its use for establishing EU agencies and conferring specific powers upon them, provided these actions aim to improve internal market conditions.
Critics argue that utilizing Article 114 TFEU to create bodies like the ESSU may exceed the intended scope of this provision. They contend that such applications might circumvent the Meroni doctrine, which restricts the delegation of discretionary powers to EU agencies, potentially leading to an imbalance between market integration and member states’ sovereignty. This concern is particularly pertinent in areas like cybersecurity, where the establishment of agencies such as the European Network and Information Security Agency (ENISA) under Article 114 TFEU has been contested. The United Kingdom, for instance, challenged ENISA’s creation, asserting that Article 114 TFEU does not authorize the establishment of Community bodies with specific tasks. The ECJ, however, upheld ENISA’s establishment, emphasizing the necessity of preventing disparities that could obstruct the internal market’s smooth functioning.
Similarly, the European Securities and Markets Authority (ESMA) was granted powers under Article 114 TFEU to adopt legally binding measures addressing financial institutions. The United Kingdom contested this, arguing that such powers exceeded the constitutional limits established by the Meroni and Romano doctrines. The ECJ disagreed, ruling that Article 114 TFEU was an appropriate legal basis, as the measures aimed to harmonize national laws and improve internal market conditions in the financial sector.
These instances highlight the ongoing tension between the EU’s desire to harmonize regulations for a seamless internal market and the constitutional constraints designed to preserve member states’ sovereignty. The broad interpretation of Article 114 TFEU facilitates the establishment of EU agencies and the conferral of significant powers upon them, raising questions about the balance between market integration and national autonomy.
In conclusion, while Article 114 TFEU serves as a vital tool for harmonizing national laws to ensure the internal market’s effective functioning, its application in establishing and empowering EU agencies like the ESSU continues to provoke debate. The challenge lies in navigating the fine line between achieving market integration and respecting the constitutional boundaries that safeguard member states’ sovereignty.