EU DLT Pilot Regime and Fund Applications

The DLT Pilot Regime: Europe’s Regulatory Sandbox for Tokenized Securities

The DLT Pilot Regime, established by Regulation (EU) 2022/858 and operational since March 23, 2023, creates a temporary framework for market participants to operate distributed ledger technology-based market infrastructure. In December 2025, the European Commission proposed a major upgrade to the DLT Pilot Regime, signalling its intent to transform tokenization from an experimental to a routine financial market function. The regime permits three types of DLT market infrastructure: DLT multilateral trading facilities (DLT MTFs), DLT settlement systems (DLT SSs), and DLT trading and settlement systems (DLT TSSs) that combine both functions.

As of March 2026, 12 entities have applied for DLT market infrastructure licenses across 7 member states. Five have received authorization: SDX Digital Exchange (Luxembourg), ADDX (through an EU subsidiary), Archax (Luxembourg subsidiary), Tokeny Solutions (Luxembourg), and SIX Digital Exchange (operating through its EU entity). These authorized operators provide venues where tokenized fund shares can be traded and settled on DLT.

Scope and Limitations for Fund Products

The DLT Pilot Regime applies to “DLT financial instruments” — financial instruments as defined under MiFID II that are issued, recorded, transferred, and stored using distributed ledger technology. This includes shares of UCITS and AIFs that are tokenized on blockchain networks.

However, the regime imposes quantitative limits. DLT financial instruments admitted to DLT market infrastructure must not exceed: EUR 6 billion aggregate market capitalization for transferable securities; EUR 1 billion for bonds; and EUR 500 million for units of UCITS. These thresholds limit the regime to smaller fund products, preventing large-cap UCITS from operating exclusively through DLT infrastructure during the pilot phase.

The market capitalization limits will be reviewed by the European Commission by March 2026, with potential adjustments based on the regime’s experience. Industry participants, including the European Fund and Asset Management Association (EFAMA), have advocated for significantly higher thresholds to accommodate institutional-scale fund products.

Operational Requirements for DLT Trading of Fund Shares

DLT MTFs authorized under the Pilot Regime must satisfy the same organizational, transparency, and market integrity requirements as traditional MTFs under MiFID II, with specific adaptations for DLT operations. These include:

Settlement finality: DLT settlement systems must ensure that settlement of tokenized fund shares is final and irrevocable. The interaction between blockchain transaction finality (which depends on consensus mechanism and block confirmations) and the EU Settlement Finality Directive (98/26/EC) requires DLT operators to define precise points at which settlement becomes legally final.

Client asset protection: DLT operators must ensure that client assets — including tokenized fund shares held in investor wallets — are protected in the event of the operator’s insolvency. This requirement maps to the custody and safekeeping obligations that apply to traditional securities infrastructure.

Interoperability: ESMA’s technical standards encourage (but do not mandate) interoperability between DLT market infrastructure and traditional central securities depositories (CSDs). This interoperability is critical for tokenized fund shares, which must be accessible to investors using both DLT-native wallets and traditional brokerage accounts.

Fund-Specific Applications

The DLT Pilot Regime’s fund applications are concentrated in three categories:

Tokenized money market funds: Following the precedents set by Franklin Templeton (BENJI, $1.01 billion AUM) and BlackRock (BUIDL, $2.01 billion AUM), European fund managers have launched tokenized money market funds that trade on DLT MTFs. WisdomTree’s WTGXX ($742.8 million AUM) secured SEC exemptive relief in February 2026 for 24/7 trading and instant settlement — a model that European DLT MTFs could replicate under the Pilot Regime. These products — targeting institutional cash management — benefit from the real-time settlement that DLT infrastructure enables.

Tokenized alternative funds: Private equity and real estate funds, which suffer from illiquidity in traditional secondary markets, use DLT MTFs to create secondary trading venues for tokenized fund shares. The improved liquidity — while still limited compared to public markets — reduces the liquidity discount that private fund investors typically accept.

Tokenized ETF shares: The most direct application for ETF tokenization, where ETF shares are minted as DLT tokens and traded on DLT MTFs. The DLT Pilot Regime’s EUR 500 million UCITS cap limits this application to smaller ETFs, but successful pilot operations could justify expanded limits.

Sunset and Permanent Framework

The DLT Pilot Regime has a six-year duration, expiring in March 2029. The European Commission’s December 2025 proposed upgrade signals strong institutional commitment to the regime’s continuation and expansion. The Commission must assess whether to: make the regime permanent; extend it; modify it; or allow it to expire. The assessment will consider the regime’s impact on financial stability, investor protection, and market efficiency.

If the regime becomes permanent — as the December 2025 upgrade proposal suggests is the Commission’s preferred direction — it would establish DLT as a legitimate alternative infrastructure for securities trading and settlement — including fund products. This permanent status would enable larger-scale tokenized fund operations, potentially removing the market capitalization limits that currently constrain institutional adoption. The global tokenized treasury market has already reached $11.70 billion across 73 products with 55,520 holders as of March 2026, with Ethereum commanding a 59% market share ($7.5 billion across 335 products), demonstrating institutional demand for DLT-based financial instrument infrastructure.

The interaction between the DLT Pilot Regime and MiCA creates a comprehensive regulatory framework for tokenized fund products in the EU. MiCA regulates the crypto-asset service providers supporting tokenized fund operations, while the DLT Pilot Regime regulates the market infrastructure where tokenized fund shares trade and settle.

Authorized DLT Infrastructure Operators: Detailed Analysis

The five authorized DLT market infrastructure operators represent diverse approaches to tokenized securities infrastructure:

SDX (SIX Digital Exchange): Operating through its EU subsidiary, SDX provides a fully integrated DLT trading and settlement system (DLT TSS) combining exchange functionality with CSD capabilities on a single platform. SDX’s infrastructure supports tokenized bond and fund share trading with atomic delivery-versus-payment settlement. SDX’s authorization under both the DLT Pilot Regime and Swiss FINMA regulation makes it unique as a cross-jurisdictional DLT infrastructure provider.

Tokeny Solutions: A Luxembourg-based tokenization platform that has obtained DLT MTF authorization. Tokeny’s T-REX protocol implements ERC-3643 compliant token standards, enabling on-chain regulatory compliance enforcement including transfer restrictions, investor eligibility verification, and smart contract-based holding limits. For tokenized fund shares, T-REX’s compliance automation reduces the operational burden of cross-border distribution within the EU.

Archax: A UK-headquartered firm operating through a Luxembourg subsidiary for EU DLT Pilot Regime access. Archax provides institutional-grade tokenized securities trading and custody, with integration to traditional settlement infrastructure through Euroclear and Clearstream connectivity.

Impact on European ETF Market Structure

The DLT Pilot Regime’s impact on the EUR 2.1 trillion European ETF market depends on several factors:

Authorized participant access: For tokenized ETF shares traded on DLT MTFs, authorized participants must develop capabilities to interact with DLT infrastructure — including smart contract interaction, wallet management, and on-chain settlement. The traditional vs. tokenized AP model comparison examines the operational changes required for APs operating under the DLT Pilot Regime.

Cross-listing dynamics: European ETFs frequently cross-list on multiple exchanges across different member states. DLT MTFs authorized under the Pilot Regime can offer cross-border trading within the EU single market, potentially reducing fragmentation in European ETF trading. However, interoperability between DLT MTFs and traditional exchanges remains limited, creating temporary fragmentation between tokenized and traditional share classes.

Liquidity formation: The EUR 500 million UCITS cap constrains the size of tokenized ETF products on DLT infrastructure, potentially limiting liquidity. Market makers and authorized participants may be reluctant to commit capital to tokenized ETF products that cannot achieve scale within the current cap structure.

Interaction with MiCA and UCITS Frameworks

The DLT Pilot Regime operates alongside (not within) the MiCA and UCITS regulatory frameworks, creating a multi-layered regulatory environment for tokenized fund products:

• MiCA CASP authorization: Service providers supporting tokenized fund operations on DLT infrastructure (custodians, advisors, exchange operators) must obtain MiCA CASP authorization in addition to any DLT Pilot Regime-specific authorizations. This dual-authorization requirement increases compliance costs but ensures comprehensive regulatory coverage.
• UCITS fund authorization: The fund itself must be authorized as a UCITS or AIF by the relevant national competent authority (CSSF in Luxembourg, CBI in Ireland, AMF in France). The DLT Pilot Regime governs the trading infrastructure, not the fund authorization — these are separate regulatory processes.
• MiFID II distribution rules: Distribution of tokenized fund shares to investors remains subject to MiFID II suitability and appropriateness requirements, regardless of whether the shares are traded on DLT or traditional infrastructure.

MiCA CASP Requirements for DLT Infrastructure Service Providers

MiCA’s full enforcement in July 2026 introduces CASP authorization requirements that intersect with DLT Pilot Regime operations. Entities providing crypto-asset services in support of tokenized fund operations on DLT market infrastructure — including digital asset custodians, token transfer service providers, and advisory services — must obtain MiCA CASP authorization from their national competent authority. This requirement applies irrespective of whether the entity also holds a DLT Pilot Regime authorization.

The dual-authorization landscape creates compliance costs that may deter smaller infrastructure providers from participating in the tokenized fund ecosystem. Industry advocacy groups including EFAMA and ICMA have recommended that the European Commission harmonize the DLT Pilot Regime and MiCA authorization processes, potentially through a single application that satisfies both regulatory frameworks. The Commission’s response to these recommendations will be informed by the mid-term review findings.

For tokenized fund sponsors selecting DLT infrastructure providers, the MiCA authorization requirement provides an additional quality filter — authorized CASPs must satisfy capital requirements, governance standards, and operational resilience obligations that demonstrate institutional-grade service capability. The EUTBL (EU Tokenised Bond Ledger) initiative, which has facilitated EUR 939.7 million in tokenized bond issuance through DLT Pilot Regime infrastructure, demonstrates the institutional demand for regulated DLT venues that satisfy both Pilot Regime and MiCA standards.

Mid-Term Review and Future Expansion

ESMA is required to submit a mid-term review report to the European Commission by March 2026, assessing the Pilot Regime’s first three years of operation. The mid-term review will address: the number and quality of DLT infrastructure applications; operational performance of authorized operators; investor protection outcomes; financial stability implications; and recommendations for threshold adjustments (particularly the EUR 500 million UCITS cap).

Industry participants — represented by EFAMA, the International Capital Market Association (ICMA), and national industry associations — have advocated for: increasing the UCITS cap to EUR 5 billion (enabling institutional-scale ETF tokenization); extending the Pilot Regime beyond its current March 2029 expiration; and streamlining the dual-authorization requirements (DLT Pilot plus MiCA CASP).

The EFAMA advocacy for increased UCITS thresholds is supported by operational data from the first three years of Pilot Regime operations. Authorized DLT infrastructure operators have demonstrated operational reliability, investor protection compliance, and settlement finality across tokenized securities including fund shares — providing the evidentiary basis for threshold expansion. SIX Digital Exchange’s operations under dual DLT Pilot Regime and Swiss FINMA authorization demonstrate that institutional-scale DLT market infrastructure can satisfy the highest regulatory standards, supporting the case for expanding EU Pilot Regime thresholds to accommodate larger fund products.

The interaction between Pilot Regime expansion and DORA operational resilience requirements creates a comprehensive framework for permanent DLT market infrastructure. DLT infrastructure operators that satisfy both Pilot Regime technical standards and DORA resilience requirements demonstrate the institutional-grade operational capabilities needed for permanent authorization — reducing the regulatory risk associated with transitioning from pilot to permanent status.

The European Commission’s response to the mid-term review will shape the future of tokenized fund market infrastructure in the EU. A positive assessment with expanded thresholds could unlock significant institutional adoption; a negative assessment or unchanged thresholds could push tokenized fund innovation to non-EU jurisdictions.

The SEC vs. ESMA comparison examines how the DLT Pilot Regime positions the EU relative to the US approach. The regulatory sandbox comparison evaluates the Pilot Regime against sandbox programs in Hong Kong, Singapore, and the UK. The institutional investor guide addresses DLT Pilot Regime compliance considerations for institutional allocators. The full DLT Pilot Regime regulation (Regulation (EU) 2022/858) is available at EUR-Lex, and ESMA publishes implementing guidance and operator authorization registers.

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