ISO 20022-5:2026
ISO 20022-5:2026 Financial services - Universal financial industry message scheme - Part 5: Conceptual interoperability and reverse engineering
standard byInternational Organization for Standardization , 04/01/2026
standard byInternational Organization for Standardization , 04/01/2026
This document defines a scalable, methodical process to ensure business concept model interoperability and logical model alignment and reverse engineering.
u000bThis document provides guidance on conceptual interoperability and reverse engineering to explain how to extract relevant information from existing IndustryMessageSet, proprietary MessageSet or business model in order to prepare the submission to the ISO20022 Registration Authority of equivalent, ISO20022 conformant BusinessTransactions, BusinessComponents (including BusinessElements and Constraints) and MessageSets.
u000bThis document describes the activities of ISO20022 conceptual interoperability and reverse engineering from the point of view of the user who wants to verify that the business functionality, covered by their own IndustryMessageSet, proprietary MessageSets or business model, is covered by ISO20022 conformant BusinessTransactions, BusinessComponents (including BusinessElements and Constraints) and MessageSets.