The Hong Kong Monetary Authority launch Project Ensemble in March and now has at least three countries participating. 

HKMA, Project Ensemble, tokenization, CBDC, Drex, Project San, Central Bank of Brazil, Bank of Thailand, cross-border payments, trade finance, carbon creditsRead More

You might also be interested in reading Ripple’s XRP Ledger Integration Could Boost Market Cap by $64 Billion in Japan.