MiCA regulation: What is this and why does it matter?

In recent years, the world has witnessed an unprecedented rise in the popularity and adoption of cryptocurrencies. As this digital revolution continues to reshape financial landscapes, we have witnessed a series of significant events, including the downfall of FTX, the Luna-Terra Crisis, the persistent presence of Hydra’s Darknet Marketplace, and more. In response to these unfolding events, the European Union took decisive action by implementing MiCA.

The Markets in Crypto Assets (MiCA) Regulation is the EU regulation governing issuance and provision of services related to crypto assets and stablecoins. Adopted on April 20, 2023, by the European Parliament, MiCA is the first and only legislation of its kind in the world and leads the way for other jurisdictions. Previously, each EU member state had its own regulatory framework, resulting in fragmentation and regulatory arbitrage. MICA seeks to create a unified regulatory environment across the European Union (EU), making the block set to be the first major jurisdiction in the world with a crypto regulation regime. MiCA will enter into force at some point between mid-2024 and early 2025.


The novelty of MICA lies in its comprehensive approach to regulating crypto-assets it includes such points as:

Categorization of Cryptoassets

MICA’s categorization framework provides more specific details on the regulatory treatment for different types of cryptoassets:

  • E-Money Tokens: MICA defines e-money tokens as digital representations of fiat currency used for electronic payments. They fall under the existing e-money regulatory framework and are subject to specific requirements, such as safeguarding funds, capital requirements, and redemption rights. This categorization ensures that e-money tokens operate within established financial regulations, promoting stability and consumer protection.
  • Asset-Referenced Tokens: MICA identifies asset-referenced tokens as those linked to one or more underlying assets, such as commodities or real estate. These tokens are subject to regulatory oversight to ensure transparency and prevent fraudulent practices. MICA sets requirements for issuers to disclose relevant information about the referenced assets, valuation methodologies, and potential risks associated with these tokens. This categorization enhances investor protection by promoting transparency and enabling informed investment decisions.
  • Investment Tokens: MICA classifies investment tokens as tokens that provide ownership rights or entitlements to dividends, profits, or similar financial benefits. These tokens are subject to stricter regulations to safeguard investor interests. MICA introduces requirements for the issuance and trading of investment tokens, including prospectus requirements, investor disclosure obligations, and supervision by competent authorities. This categorization enhances market integrity and investor protection by ensuring compliance with established securities regulations.

Cryptoasset Stewardship

MICA proposes rules for the custody of crypto-assets, ensuring proper security measures and protection against loss or theft.

  • Security Measures: MICA sets out specific standards for custodial services to implement robust security measures. This includes requirements for secure storage infrastructure, encryption protocols, multifactor authentication, and periodic security audits. By mandating these measures, MICA aims to mitigate the risk of unauthorized access, hacking attempts, and internal breaches, thereby enhancing the overall security of custodial services.
  • Risk Management and Insurance: MICA also addresses the need for effective risk management practices by custodial service providers. It requires custodians to assess and manage risks associated with the custody of crypto-assets, including operational, technological, and cybersecurity risks. Additionally, MICA encourages custodians to obtain appropriate insurance coverage to protect against potential losses or damages, further strengthening the safety net for crypto-assets held in custody.
  • Compliance and Auditing: MICA establishes compliance obligations for custodial service providers, including reporting requirements and regular audits. Custodians are expected to demonstrate compliance with the regulatory framework and maintain transparency in their operations. These compliance measures enhance accountability and provide regulatory authorities with the necessary oversight to ensure that custodial services meet the prescribed standards.

Authorization and Supervision

MICA establishes comprehensive requirements for the authorization and ongoing supervision of crypto-asset service providers:

  • Authorization: MICA sets out clear criteria for obtaining authorization as a crypto-asset service provider, including stringent standards for governance, risk management, and compliance systems. These requirements aim to ensure that only well-regulated and reputable entities are allowed to operate in the crypto space, enhancing investor confidence and reducing the risk of fraudulent activities.
  • Ongoing Supervision: Once authorized, crypto-asset service providers are subject to ongoing supervision by competent authorities. MICA mandates regular reporting and disclosure obligations, audits, and compliance with specific operational standards. This ongoing supervision enhances market integrity, mitigates potential risks, and allows regulatory authorities to intervene when necessary, ensuring compliance with regulatory requirements.

Cross-Border Passporting

MICA introduces a passporting mechanism to promote cross-border competition and facilitate the growth of innovative businesses within the EU:

  • Passporting Rights: Authorized crypto-asset service providers in one EU member state can offer their services in other member states without requiring additional authorizations. This mechanism reduces administrative burdens and costs, encouraging businesses to expand their operations across borders and stimulating competition and innovation within the EU’s crypto industry.
  • Harmonization of Rules: To enable passporting, MICA aims to harmonize regulatory requirements across member states. This harmonization reduces regulatory fragmentation and creates a consistent regulatory environment, providing businesses with legal certainty and facilitating cross-border activities while ensuring compliance with established standards.

Market Surveillance and Reporting

MICA mandates stringent market surveillance and reporting obligations for crypto-asset issuers and trading venues:

  • Market Surveillance: MICA requires crypto-asset trading venues to implement effective systems for monitoring and detecting suspicious activities, such as market abuse and manipulation. This surveillance helps maintain fair and orderly markets, prevents fraudulent practices, and protects investors.
  • Reporting Obligations: Crypto-asset issuers and trading venues are required to report relevant information to regulatory authorities. This includes disclosures on trading volumes, prices, and suspicious transactions. By enhancing transparency and providing regulators with crucial data, MICA enables effective oversight of the crypto markets and ensures regulatory compliance.

MICA represents a crucial step towards harmonizing the regulation of cryptocurrencies in the European Union. By establishing clear rules and guidelines, it aims to foster investor protection, market integrity, and regulatory clarity. As the crypto market continues to mature and gain mainstream acceptance, MICA will play a pivotal role in shaping its future. With robust regulations in place, MICA aims to strike a balance between innovation and stability, ensuring that the crypto industry can thrive in a secure and well-regulated environment.