Central banks occupy a unique position in the tokenized finance ecosystem. They are simultaneously regulators (setting the rules for what financial institutions can do), monetary policy authorities (whose interest rate decisions affect the yield characteristics of all fixed income, including tokenized instruments), settlement infrastructure providers (whose liabilities — reserve money — are the ultimate settlement asset in most financial transactions), and, increasingly, direct participants through CBDC development and government security issuance. Understanding how central banks are engaging with tokenized markets is essential for institutional participants who need to understand both the regulatory environment and the evolving settlement infrastructure that tokenized transactions depend on.
The Financial Stability Perspective
The BIS’s April 2026 note on tokenized finance, co-authored with IOSCO, is the most comprehensive central bank community statement on tokenization’s macro implications. It characterises tokenization as a potential reconfiguration of how trust, settlement, and risk management are organised — and identifies a specific financial stability trade-off: atomic settlement and enhanced transparency reduce some traditional risks (the counterparty exposure that exists in multi-day settlement windows) while speed and automation introduce new vulnerabilities (stress events that unfold faster, leaving less time for discretionary central bank intervention).
This trade-off is not a reason to oppose tokenization — the BIS note does not recommend prohibition — but it does explain why central banks are approaching tokenized market development with the combination of regulatory engagement and systemic risk monitoring that characterises their approach to all new financial infrastructure. The speed of settlement that tokenization provides is genuinely risk-reducing in normal market conditions; in stress conditions, the same speed could amplify contagion faster than central banks have historically been able to respond. Building the supervisory tools to monitor and respond to rapidly-settling tokenized markets is the central bank’s primary regulatory investment in the tokenized finance era.
Wholesale CBDC: The Settlement Infrastructure Layer
What Wholesale CBDC Is
Wholesale central bank digital currency (CBDC) is digital central bank money issued for use by financial institutions rather than the general public. It differs from retail CBDC (which would be available to everyone) in being restricted to banks, financial market infrastructures, and other regulated entities with central bank accounts. The distinction matters for tokenized markets: wholesale CBDC provides an institutional-grade settlement currency with no counterparty risk (central bank money is the safest settlement asset available) that can be integrated directly with tokenized securities settlement — eliminating the private stablecoin or bank deposit intermediary that most current tokenized transactions use.
BIS Project mBridge
Project mBridge — led by the Bank for International Settlements Innovation Hub alongside the central banks of China (PBOC), Hong Kong (HKMA), Thailand (Bank of Thailand), and UAE (CBUAE) — achieved minimum viable product status in late 2024 and is testing real-value wholesale CBDC settlements between central banks. For tokenized trade finance and cross-border securities settlement, mBridge represents the most advanced institutional demonstration of CBDC-based settlement for wholesale transactions. The UAE central bank’s participation directly connects mBridge to the GCC institutional tokenization ecosystem that Blockmaze operates within.
Singapore’s 2026 CBDC Pilot
MAS Singapore’s pilot for tokenized government bills settled with wholesale CBDC, advancing through 2026, demonstrates the complete sovereign digital finance stack: MAS issues tokenized government securities, settles them in digital Singapore dollars (wholesale CBDC), and provides the institutional participants with a fully digital, continuously verifiable instrument from primary issuance through to secondary market settlement. This is the model that other central banks are watching as the template for government participation in tokenized fixed income markets.
Central Banks as Direct Issuers: The EIB Model
Beyond CBDC development, several central bank-adjacent entities have become direct tokenized bond issuers. The European Investment Bank, backed by EU member states and supervised by a framework that includes ECB engagement, has issued multiple tokenized bonds since 2021 using different blockchain networks and settlement currencies including digital euros from the Banque de France. The Banque de France’s participation in EIB tokenized bond settlements represents direct central bank engagement as a CBDC settlement provider for commercial tokenized securities.
The Bank of China’s tokenized bond issuance and the Hong Kong Monetary Authority’s digital green bond series (executed through HSBC’s Orion platform, reaching the world’s largest digital bond by November 2025) are additional examples of central bank-affiliated entities as direct participants in the tokenized securities market rather than merely regulators of it.
The Regulatory Engagement: IOSCO and FSB
The International Organization of Securities Commissions (IOSCO) and the Financial Stability Board (FSB) — the global standard-setting bodies whose membership includes most major central banks — have both published guidance on tokenized securities markets that reflects central bank community positions. IOSCO’s 2023 consultation on policy recommendations for crypto and digital assets set expectations for VASP regulation globally. The FSB’s 2024 global stablecoin regulation recommendations, implemented through the GENIUS Act in the US and MiCA in the EU, reflect central bank community preferences for stablecoin regulation that preserves monetary sovereignty and financial stability while allowing institutional tokenized finance to develop.
For institutional tokenized asset issuers and investors, central bank and standard-setting body engagement with tokenized markets is the most important external regulatory development to track, because it determines the global regulatory floor — the minimum standards that national regulators implement under FATF, FSB, and IOSCO recommendations — that all compliant tokenized instruments must satisfy.
Disclaimer: This article is for informational purposes only and does not constitute financial or legal advice. Readers should conduct their own research and consult with qualified professionals before making any investment or business decisions.
Frequently Asked Questions
1. What is the difference between wholesale and retail CBDC?
Wholesale CBDC is digital central bank money issued exclusively for financial institutions (banks, payment providers, financial market infrastructures) for use in large-value settlements. Retail CBDC would be available to the general public as a digital form of cash. Wholesale CBDC is the relevant category for tokenized securities settlement.
2. What is BIS Project mBridge?
A BIS Innovation Hub project involving China (PBOC), Hong Kong (HKMA), Thailand, and UAE (CBUAE) testing real-value wholesale CBDC settlements between central banks for cross-border transactions. It achieved minimum viable product status in late 2024 and is expanding institutional participation.
3. Why do central banks care about tokenization’s speed advantage from a financial stability perspective?
Atomic T+0 settlement reduces normal-conditions counterparty risk but means that in stress conditions, market events propagate and are settled faster than historical precedent — potentially leaving less time for central bank intervention, liquidity provision, or circuit-breaker mechanisms. This is the core financial stability trade-off that the BIS April 2026 note identifies.
4. Have any central banks directly issued tokenized securities?
Central bank-affiliated entities have: the Banque de France provided digital euro settlement for EIB tokenized bonds. The Hong Kong Monetary Authority issued digital green bonds. MAS Singapore is piloting tokenized government bills with CBDC settlement. These are not central bank digital securities per se but central bank participation in tokenized securities settlement and issuance.
5. What is the CBUAE’s role in Project mBridge and tokenized markets?
The Central Bank of the UAE is one of four central banks participating in BIS Project mBridge, testing wholesale CBDC settlement for cross-border transactions. Its participation connects the UAE’s tokenized securities market — including ADGM and VARA-licensed platforms — to the emerging wholesale CBDC settlement infrastructure being tested at the central bank level.