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ISO 20022
Universal financial industry message scheme

About ISO 20022

Umbrella
What is ISO 20022

A single standardisation approach (methodology, process, repository) to be used by all financial standards initiatives

 

ISO 20022 is a multi part International Standard prepared by ISO Technical Committee TC68 Financial Services

It describes a common platform for the development of messages using:

  • a modelling methodology to capture in a syntax-independent way financial business areas, business transactions and associated message flows
  • a central dictionary of business items used in financial communications

  • a set of XML and ASN.1 design rules to convert the message models into XML or ASN.1 schemas, whenever the use of the ISO 20022 XML or ASN.1-based syntax is preferred

The resulting models and derived messages are published in the Catalogue of messages and stored in the ISO 20022 Financial Repository available on this website.

This flexible framework allows communities of users and message development organizations to define message sets according to an internationally agreed approach using internationally agreed business semantics and, whenever desirable, to migrate to the use of a common XML or ASN.1-based syntax.

Note: The tool that is used by the Registration Authority (RA) to convert the message models into ASN.1 schemas has been built by OSS Nokalva, Inc.

More information about the use of ASN.1 can be found on the OSS website at www.oss.com/iso20022.html.

ISO 20022 presentations

Scripted presentations available for download.
File Format: .ppt
Version: October 2020

Intellectual Property Rights Policy

Organizations that contribute information to be incorporated into the ISO 20022 Financial Repository shall keep any Intellectual Property Rights (IPR) they have on this information.

ISO

The standard

The ISO 20022 standard is described in the document "ISO 20022 Financial Services - Universal financial industry message scheme".
The current edition of the standard includes eight parts, published in May 2013 and are available for purchase in either a PDF or paper version.

Adoption

ISO 20022 Adoption

Information about projects led by communities of users adopting ISO 20022 as their messaging standard for financial business transactions.

ISO 20022 For Dummies

ISO 20022 for Dummies

While many people in the financial services industry have heard about ISO 20022, few truly understand what it is about and what is so great about it.

This book removes the mystery from ISO 20022, helps you understand why it matters, and lets you see how you can benefit from it.

Download your copy here

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