ISO 20022: end of SWIFT MT and MX coexistence for payments
The coexistence period for legacy MT and ISO 20022 MX messages in cross-border payments ended on 22 November 2025. Banks now exchange structured ISO 20022 messages. For companies this shows up as structured address and remittance data required by the bank and better data in statements.
SWIFT Date reported, not yet checked against the official text.
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