BIS official reframes CBDC debate around monetary trust, not settlement dominance
Key points
- A BIS official argued the wholesale tokenisation debate should centre on preserving monetary trust rather than on competitive dominance of the settlement layer.
- Settlement finality is defined as the irrevocable, unconditional discharge of an obligation; the speech identifies central bank reserves settled through RTGS systems as the only current asset meeting that standard without commercial counterparty risk.
- The existing monetary architecture is characterised as tiered and elastic: central banks supply risk-free reserves, commercial banks issue private money, and NBFIs produce money-like instruments such as money market fund shares and repos that cannot directly settle transactions.
- Tokenisation features including atomic settlement, programmability, composability, and 24/7 execution are acknowledged as significant but are positioned as enhancements to be integrated within the existing trust framework, not replacements for it.
- The speech suggests stablecoin and CBDC proposals will continue to be evaluated against whether they replicate or undermine the settlement finality and stability properties of central bank money.
A Bank for International Settlements (BIS) official has argued that the central question in the tokenisation of wholesale payments is not which asset wins the settlement layer, but how tokenisation can be structured to preserve the trust and stability properties that underpin the existing monetary system. The remarks, focused on wholesale payments, set out a framework for thinking about what money is, why settlement finality matters, and how the current tiered architecture achieves properties that any successor system must replicate.
The speech grounds its argument in a specific definition of settlement: the irrevocable and unconditional discharge of an obligation, after which the recipient can rely on the funds without questioning their creditworthiness or fearing reversal. That finality, the official argued, is anchored today by settlement in central bank reserves through real-time gross settlement (RTGS) systems, which carry no credit or counterparty risk against a commercial entity and prevent a private institution’s failure from propagating across the payment system.
The official described the current monetary architecture as tiered and deliberately elastic: central banks issue risk-free wholesale reserves, commercial banks issue private money that expands and contracts to meet real-economy demand, and non-bank financial institutions (NBFIs) create money-like instruments such as money market fund shares and repurchase agreements that are liquid but cannot themselves settle transactions. Tokenisation’s novel features, including atomic settlement, programmability, composability, and continuous execution, are framed as genuinely promising but as tools to be integrated into this architecture rather than as substitutes for its trust foundations.
For operators building on tokenised infrastructure, the speech signals that the BIS views preservation of settlement finality in central bank money as a non-negotiable design constraint, not a legacy preference. Stablecoin and wholesale central bank digital currency (CBDC) proposals that sit outside or alongside that finality anchor are likely to face persistent scepticism from international standard-setters, regardless of their technical efficiency gains.