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Decentralised Finance in the EU: Developments and Risks

By October 11, 2023No Comments4 min read
October 11 2023 Decentralised Finance in the EU Developments and Risks

The Report

On October 11th, the EU’s financial oversight body, the European Securities and Markets Authority (ESMA), unveiled a detailed report discussing the implications and potential hazards of Decentralized Finance (DeFi) within the European market.

Spanning over two dozen pages, the document from ESMA acknowledges the potential upsides DeFi might bring, including broadening access to financial tools, paving the way for novel financial solutions, and improving the efficiency, safety, and affordability of monetary dealings.


Decentralised finance (DeFi) has emerged as a significant development in the crypto space, capturing the attention of both investors and regulators. This innovative financial model operates using blockchain or distributed ledger technologies in an open, decentralised, and permissionless manner. Although still in its infancy both globally and within the EU, DeFi presents notable risks to investor protection and potentially to financial stability.

Origins and Key Concepts

DeFi aims to offer financial services in an open and permissionless manner, eliminating the need for traditional financial intermediaries. This is achieved by leveraging blockchain technology and smart contracts – self-executing codes that automate transaction terms and conditions.

The concept of smart contracts was introduced in the early 1990s by computer scientist Nick Szabo. Ethereum, launched in 2014, further popularized the concept by providing a platform for creating decentralized applications and smart contracts. This paved the way for various blockchain applications beyond just currencies and payments.

DeFi’s primary goal is to replicate the functions of traditional finance, such as transferring monetary value or pooling funds. What distinguishes DeFi from its traditional counterpart is its permissionless technological infrastructure and decentralized nature.

Market Development: A Rollercoaster Journey

2021 witnessed an exponential growth in DeFi. The Total Value Locked (TVL), a metric used to measure DeFi’s size, surged to a peak of USD 225 billion in December 2021. This growth was primarily driven by the surge in crypto-asset prices, particularly Ether. However, 2022 saw a sharp decline, with TVL dropping to around USD 70-80 billion. Factors such as rising interest rates and the global economic slowdown contributed to this decline.

October 11 2023 Decentralised Finance in the EU Developments and Risks
October 11 2023 Decentralised Finance in the EU Developments and Risks

Despite these fluctuations, the number of DeFi users continues to grow, with over 7.4 million users as of the report’s publication. While this represents a small fraction of Ethereum addresses, the continued development of new DeFi use cases and increasing adoption by mainstream investors suggests a promising future.

October 11 2023 Decentralised Finance in the EU Developments and Risks

Risks and Challenges

While DeFi offers numerous benefits, it also presents significant risks. The speculative nature of many DeFi arrangements, combined with operational and security vulnerabilities, poses threats to investor protection. Additionally, the lack of a clearly identified responsible party further complicates matters.

Specifically, decentralized exchanges (DEXs) aim to address challenges in crypto-asset trading but come with their own set of issues. Market integrity in DeFi remains a concern, with new market manipulation techniques emerging, such as maximal extractable value and flash loan attacks.

October 11 2023 Decentralised Finance in the EU Developments and Risks


DeFi represents a revolutionary shift in the financial landscape, offering a decentralized alternative to traditional finance. However, with its rapid growth come challenges and risks that need to be addressed. As the sector continues to evolve, it will be crucial for regulators and stakeholders to stay informed and proactive in ensuring investor protection and market integrity.

This article is based on the report “Decentralised Finance in the EU: Developments and Risks” by ESMA TRV Risk Analysis.

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With over 7 years of hands-on experience as a crypto investor and an additional 12 years observing the industry, I've witnessed the evolution of the crypto landscape firsthand. My journey has been marked by significant successes, but not without its fair share of learning experiences. I'm eager to impart my insights to you, helping you navigate this space without repeating the missteps I encountered.

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