BIS Successfully Trials Cross-Border Wholesale CBDCs with Central Banks of France, Singapore, Switzerland  

The Bank for International Settlements (BIS) has successfully completed Project Mariana, a collaborative endeavor with the central banks of France, Singapore, and Switzerland, aiming to explore the potential of wholesale central bank digital currencies (wCBDCs) in cross-border trading and settlement between financial institutions.

https://www.crowdfundinsider.com/2023/09/213713-bis-successfully-trials-cross-border-wholesale-cbdcs-with-central-banks-of-france-singapore-switzerland/