ISO 20022 document centre
Note that some of the content in this document centre refers to November 2021 as the start date for the ISO 20022 and Swift MT coexistence period. The updated timeline for ISO 20022 adoption is available on the timeline page. Swift users should refer to this updated timeline.
ISO 20022 Migration and Interoperability Considerations v1
Overview of ISO 20022 Payments Migration, Key Timelines and Considerations