The European Securities and Markets Authority questions whether tokenized assets are safe in crisis

The European Securities and Markets Authority reviews clearing house tokenized collateral: Ensuring liquidity and legal certainty during crisis

The European Securities and Markets Authority (ESMA) has initiated a review of tokenized collateral used by European clearing houses. Regulators require financial institutions to prove whether blockchain-based assets can be smoothly accessed and converted into cash during market crises.

This public consultation aims to assess whether tokenized collateral remains accessible during times of financial market turmoil. Financial institutions must submit evidence to demonstrate compliance in areas such as legal ownership, asset liquidity, settlement risk and operational resilience. As of January 15, 2027, banks, clearing houses, custodians and other market participants are required to complete the submission of relevant materials.

Previously, Europe's Eurex Clearing launched a blockchain-based collateral service in 2025, and JPMorgan completed its first real-time transaction. ESMA will review industry feedback in early 2027 and then decide whether additional regulatory measures are needed.

Review background and core issues

ESMA announced the consultation plan on October 9, giving banks, clearing houses, custodians and technology providers until January 15, 2027, to submit evidence. Regulators are focusing on how mechanisms for the transfer, protection and sale of tokenized assets work when a clearing member fails to meet its financial obligations. ESMA will evaluate the survey results in the first quarter of 2027 to determine whether new regulatory measures need to be introduced.

The review follows the introduction of blockchain-based collateral services by European financial institutions. For example, Eurex Clearing has been using distributed ledger technology to process real-time transactions since July 2025.

The core focus of consulting is whether clearing houses can access and clear tokenized assets quickly enough when the market is under pressure. Clearing houses act as intermediaries between buyers and sellers in financial transactions and require participants to provide collateral to cover potential losses. Once a member defaults, a clearing house may need to sell or otherwise dispose of pledged assets to clear open positions.

Existing European regulations require such collateral to meet strict liquidity, legal certainty and availability standards. ESMA wants to establish a basic fact: whether representing assets as tokens on the blockchain will change the way these requirements are met.

In its 35-page consultation document, the regulator asked financial institutions whether they would encounter delays when trying to sell tokenized securities or convert tokenized cash into traditional currencies. Regulators are reviewing transfer restrictions, redemption procedures and reliance on third-party service providers. Even assets that are easily tradable in traditional markets may face additional difficulties if their blockchain representation cannot be transferred or redeemed in a timely manner.

Klaus Löber, Chairman of the ESMA Liquidation Supervisory Committee, emphasized that existing collateral protection measures must continue to apply to tokenization arrangements. "Collateral must be of high quality, legally enforceable, highly liquid and easily accessible," Löber said."This is particularly important under pressure conditions and after a liquidation member defaults."

The consultation did not propose changes to the asset classes that could be used as collateral, but its purpose was to determine whether existing rules would adequately cover the different methods of holding and transferring these assets.

Ownership and Legal Protection

In addition to liquidity, ESMA is also reviewing whether transfers of tokens legally constitute transfers of ownership or enforceable rights to the underlying financial assets.

Regulators distinguish between two situations: one is a digital representation of securities held through traditional institutions; the other is securities issued directly on a blockchain network.

In the first arrangement, often referred to as the "digital twin," tokens represent assets that continue to exist within traditional financial infrastructure. Separate custody or settlement systems may maintain legally recognized ownership records.

Assets issued directly on a distributed ledger may be subject to different legal arrangements depending on different issuers, custody providers and applicable laws. ESMA wants market participants to explain how clearing houses will exercise their rights under each model, especially when intermediaries go bankrupt.

The consultation also examined whether pledged assets were properly segregated from other customer positions and whether clearing houses could establish control without relying on the cooperation of intermediaries.

Another key issue is the finality of settlement, the moment when a transaction becomes legally binding and irreversible. When blockchain records interact with traditional securities systems, ESMA seeks evidence that the two can produce consistent legal results.

Authorities are reviewing arrangements involving stablecoins, tokenized bank deposits and central bank funds, including assessing whether additional conversion steps could cause institutions to fail to meet payment obligations during times of financial stress.

JPMorgan Chase and Eurex's pilot test

This consultation was conducted against the backdrop of European clearing infrastructure beginning to use blockchain technology to move securities between financial institutions.

In July 2025, Eurex Clearing teamed up with HQLA and Clearstream to launch a distributed ledger-based collateral service. JPMorgan Chase completed the first real-time transaction for Dutch pension investor PGGM, moving securities from another custody location to Clearstream Banking to be used as margin collateral for Eurex.

This service allows participating institutions to access eligible securities located in different custody locations and use them to meet collateral requirements. Eurex confirmed that the arrangement had received a regulatory no-objection letter from the German Federal Financial Supervisory Authority (BaFin) prior to its official launch.

Eurex said blockchain technology could shorten the time needed to mobilize collateral, but the deal has not yet established how each tokenization arrangement will perform in a market crisis. According to Eurex, the service uses the HQLA digital ledger to coordinate collateral movements while connecting existing custodians and central securities depositories.

In addition, the European Central Bank (ECB) is also advancing infrastructure aimed at supporting the use of central bank funds to settle tokenized financial assets. In September this year, the ECB launched the Pontes platform, connecting a blockchain-based financial platform to Eurosystem's existing TARGET settlement service. The platform allows participating institutions to use central bank euros to settle transactions involving tokenized securities, with Deutsche Bank, Banque Santander and Clearstream among early participants.

ESMA listed Pontes in its consultation as a relevant development case to understand how blockchain infrastructure interacts with existing financial settlement systems.

Response Deadline and Future Outlook

Banks, clearing houses, custodians and blockchain service providers must submit responses through the regulatory agency's consultation portal by January 15, 2027. Authorities are seeking practical evidence of custody arrangements, redemption procedures, legal enforcement and the ability of the tokenization system to remain operational during market disruptions.

Questions cover how tokenization changes collateral valuations, whether clearing houses should apply additional discounts to certain assets, and how institutions respond to technical failures or service interruptions.

ESMA 主席 Verena Ross 表示，欧洲当局必须建立条件，使代币化市场能够安全地跨境运营。“我们必须创造让代币化市场能够安全且大规模跨境运营的条件，” Ross 强调，重点是法律确定性、互操作性基础设施以及适当的监管。

监管机构并未提议对新限制或对代币化抵押品发布禁令。其审查将确定现有的欧洲市场基础设施法规是否仍适合金融机构正在开发的安排。

除非参与者请求保密，否则回复通常在咨询结束后公开。ESMA 预计将在2027年第一季度评估这些提交内容。在此审查之后，当局将决定是否追求监管变更、额外的监督指导或其他在其职责范围内的措施。