Global banking system SWIFT is moving to the next phase of its central bank digital currency (CBDC) testing after positive results in the pilot stages.

The interbank network said its project to connect different nations’ CBDCs with one another offers “clear potential and value” in a statement on 9 March.

Lewis Sun, global head of domestic and emerging payments at HSBC, said: “While interest in CBDCs is growing, so is the risk of fragmentation as a widening range...