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ISO 20022 · Market infrastructure
T2S T2 S
Registered in sourceSource release: August 2026 (v3)Source details
Code setExternalMarketInfrastructure1Code
Published definition
T2S.
Code set and usage
Market infrastructure contains 98 registered codes. Its exact identifier is ExternalMarketInfrastructure1Code.
Specifies the market infrastructure identification, as published in an external market infrastructure code list. This is a synonym of the external cash clearing system code list, extended outside the pure cash domains. External code sets can be downloaded from www.iso20022.org.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.