ISO 20022-1:2013 defines the metamodel for the ISO 20022 universal financial industry message scheme. This second edition describes the four-level modeling approach, including scope, conceptual, logical, and physical levels; the ISO 20022 Repository and its DataDictionary and BusinessProcessCatalogue; model transformation processes; registration requirements; repository access; and the MOF-based metamodel. It supports the consistent development, maintenance, and verification of financial services messages across industry participants and communication technologies.
Application Scope: Suitable for financial institutions, payment and securities professionals, standards developers, enterprise architects, business analysts, software engineers, and organizations implementing or maintaining ISO 20022 message models and repository content.
