Central banks have different motivations for exploring or developing central bank digital currency (CBDC), and the demand for improved domestic and cross-border payment rails differs across jurisdictions. To help central banks in the planning and development of their CBDCs and to make sure that interoperable functionalities are considered in time, the central bank community should take steps at the beginning of the design process to include these considerations. Although this paper does not take a stance on the choice to issue a CBDC, it considers interoperability in a global future state where a CBDC may exist.
