ISO 20022 · Market infrastructure

CIS Central Interoperability Service

Registered in sourceSource release: August 2026 (v3)Source details

Code setExternalMarketInfrastructure1Code

Published definition

Central Interoperability Service of the EACHA Clearing Cooperative, for exchanging SEPA payments between Automated Clearing Houses in the EEA.

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.

View 37 published message references

This code in other sets 1

These share the characters CIS. Their meanings belong to their respective sets.