Luxembourg -- Stablecoin Regulations Regulatory Overview

The regulatory framework for stablecoins in Luxembourg is predominantly shaped by European Union (EU) law, particularly the upcoming Markets in Crypto-Assets Regulation (MiCA). While Luxembourg has national laws for financial services and anti-money laundering, MiCA will be the overarching and directly applicable framework for stablecoins across all EU member states, including Luxembourg, once fully implemented.

Here's a breakdown:

1. MiCA: The Overarching Framework (Effective Dates)

MiCA (Regulation (EU) 2023/1114) entered into force on 29 June 2023.

• Titles III (Asset-Referenced Tokens - ARTs) and IV (E-money Tokens - EMTs), which cover stablecoins, will apply from 30 June 2024.
• The rest of MiCA will apply from 30 December 2024.

This means that from mid-2024, MiCA's provisions will directly govern stablecoins in Luxembourg.

Regulation (EU) 2023/1114 on Markets in Crypto-Assets (MiCA): https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32023R1114

2. Stablecoin Classification under MiCA

MiCA introduces two primary classifications for stablecoins, replacing much of the previous ambiguity:

• E-money Tokens (EMTs):

  • Defined as a crypto-asset that purports to maintain a stable value by referencing the value of one single fiat currency.
  • These are essentially digital forms of fiat currency issued on a blockchain (e.g., EUR-pegged stablecoin).
  • They are regulated akin to electronic money under the existing E-Money Directive (EMD2) but with specific additional MiCA requirements.

• Asset-Referenced Tokens (ARTs / ASTs):

  • Defined as a crypto-asset that is not an e-money token and that purports to maintain a stable value by referencing any other value or right, or a combination thereof, including one or several official currencies.
  • These include stablecoins pegged to a basket of currencies, commodities (like gold), or other crypto-assets (e.g., a "basket stablecoin" or a gold-backed token).

Pre-MiCA Context (Limited Relevance Post-June 2024): Before MiCA, stablecoins in Luxembourg would have been assessed on a case-by-case basis by the Commission de Surveillance du Secteur Financier (CSSF), the financial regulator.

• E-money: If a stablecoin met the definition of electronic money under the Loi du 20 mai 2011 concernant l'accès à l'activité des établissements de monnaie électronique (transposing EMD2), its issuer would need an e-money institution license. This was the most likely classification for fiat-pegged stablecoins.
• Securities: If a stablecoin granted rights similar to those of traditional securities (e.g., voting rights, share in profits, debt instruments), it could have been classified as a security under the Loi du 5 avril 1993 relative au secteur financier or prospectus laws.
• Payment Tokens: This was a less defined category in national law; if a token only served as a means of exchange without other features, its regulatory treatment was less clear beyond AML/CFT rules.

CSSF Website: https://www.cssf.lu/en/

3. Reserve Requirements

MiCA imposes stringent reserve requirements for both EMTs and ARTs:

• E-money Tokens (EMTs):

  • Issuers must at all times maintain a 100% reserve of assets corresponding to the value of the EMTs in circulation.
  • These reserve assets must be held in a segregated account at a credit institution or invested in highly liquid, minimal-risk assets (e.g., short-term government bonds).
  • Reserve assets must be distinct from the issuer's operating funds.

• Asset-Referenced Tokens (ARTs):

  • Issuers must at all times maintain a reserve of assets that is sufficient to cover the value of the ARTs in circulation.
  • The reserve assets must be held in segregated accounts, clearly identified, and owned by the issuer acting in the interest of the ART holders.
  • MiCA specifies rules for the composition, segregation, and management of these reserve assets, often requiring a more diversified and prudent investment strategy compared to EMTs, given their potential to reference multiple assets.
  • An independent custodian must hold the reserve assets.

4. Issuer Licensing

Under MiCA, issuing stablecoins requires specific authorization:

• E-money Tokens (EMTs):

  • Only credit institutions (banks) or e-money institutions (EMIs) authorized under EMD2 (and MiCA) can issue EMTs.
  • In Luxembourg, this means entities already licensed by the CSSF as a bank or EMI. MiCA introduces additional specific requirements for EMT issuers.

• Asset-Referenced Tokens (ARTs):

  • Issuers of ARTs must be authorized by their relevant national competent authority (NCA), which in Luxembourg is the CSSF.
  • The authorization process requires a comprehensive application covering governance arrangements, risk management, capital requirements, operational resilience, and a recovery plan.
  • ART issuers must meet minimum capital requirements (e.g., €350,000 or 0.2% of the average amount of reserve assets, whichever is higher).

5. Redemption Rights

MiCA mandates strong redemption rights for stablecoin holders:

• E-money Tokens (EMTs):

  • Holders of EMTs have a direct right to redeem their tokens at par value (e.g., 1 EUR-token for 1 EUR) at any time.
  • Redemption must be processed without undue delay by the EMT issuer.
  • The issuer cannot charge fees for this redemption right unless specifically allowed under limited circumstances outlined in MiCA.

• Asset-Referenced Tokens (ARTs):

  • Holders of ARTs have a direct right to redeem their tokens from the issuer at any time.
  • The redemption must be for the value of the assets referenced by the token, as defined in the white paper, and without undue delay.
  • Issuers must publish their redemption policy, including any fees, in their white paper.

6. Algorithmic Stablecoin Rules

MiCA takes a very restrictive stance on algorithmic stablecoins:

• Purely algorithmic stablecoins, which rely solely on software algorithms to maintain their peg without significant asset backing, generally will not fit the definitions of EMTs or ARTs under MiCA.
• For an ART, MiCA specifically requires the maintenance of a reserve of assets to stabilize its value. Algorithmic stablecoins that lack such a reserve, or where the reserve is not sufficiently robust or segregated, will not qualify for authorization as an ART.
• This effectively means that most forms of unbacked or under-backed algorithmic stablecoins will be prohibited from being issued, offered to the public, or admitted to trading in the EU under MiCA.

7. CBDC Interaction

Luxembourg, as a member of the Eurozone, closely follows the European Central Bank's (ECB) developments regarding a digital euro (Central Bank Digital Currency - CBDC).

• No specific national Luxembourgish CBDC: The focus is on a single digital euro for the entire Eurozone.
• Coexistence: A digital euro is envisioned to coexist with existing forms of money, including commercial bank money and potentially well-regulated private stablecoins (EMTs/ARTs).
• Impact on Stablecoins:
  • A digital euro would provide a risk-free digital payment option directly backed by the ECB, potentially reducing the demand for private stablecoins for certain use cases, especially those seeking maximum safety.
  • However, private stablecoins (especially ARTs) could still serve specific purposes, such as wholesale interbank settlements, programmability features, or linking to a wider range of assets, complementing rather than fully replacing a digital euro.
  • The ECB has indicated that the digital euro would not be programmable to restrict individual spending, a feature that private stablecoins might still offer.

Banque Centrale du Luxembourg (BCL) regarding Digital Euro: https://www.bcl.lu/en/payments/digital-euro/index.html

8. Anti-Money Laundering (AML) / Combatting the Financing of Terrorism (CFT)

Beyond MiCA, all entities dealing with stablecoins in Luxembourg are subject to robust AML/CFT regulations, consistent with EU directives and transposed into national law.

• Loi du 12 novembre 2004 relative à la lutte contre le blanchiment et contre le financement du terrorisme (as amended): This law transposes EU AML directives.
• CSSF Circular 19/730: Outlines specific AML/CFT obligations for entities operating in the virtual asset sector, including registration requirements for virtual asset service providers (VASPs).
• Issuers of stablecoins (EMTs and ARTs) will be considered "obliged entities" under AML/CFT law, requiring them to implement customer due diligence (CDD), transaction monitoring, suspicious activity reporting, and other compliance measures.

Loi du 12 novembre 2004 (consolidated version): https://legilux.public.lu/eli/etat/leg/loi/2004/11/12/n13/jo

CSSF Circular 19/730 (Information for entities carrying out activities using virtual assets): https://www.cssf.lu/en/document/circular-cssf-19-730/

In summary: Luxembourg's regulatory framework for stablecoins is rapidly converging with the comprehensive provisions of MiCA. From mid-2024, MiCA will standardize the classification, authorization, reserve, and operational requirements for stablecoins, bringing them under a robust, harmonized EU-wide regulatory regime. National laws will primarily supplement MiCA where explicitly allowed or will govern areas outside MiCA's scope.