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ISO 20022 is an ISO standard for electronic data interchange between financial institutions. It describes a metadata repository containing descriptions of messages and business processes, and a maintenance process for the repository content. The standard covers financial information transferred between financial institutions that includes payment transactions, securities trading and settlement information, credit and debit card transactions and other financial information.
The repository contains a huge amount of financial services metadata that has been shared and standardized across the industry. The metadata is stored in UML models with a special ISO 20022 UML Profile. Underlying all of this is the ISO 20022 metamodel – a model of the models. The UML profile is the metamodel transformed into UML. The metadata is transformed into the syntax of messages used in financial networks. The first syntax supported for messages was XML Schema.
ISO 20022 is widely used in financial services. Organizations participating in ISO 20022 include SWIFT. ISO 20022 is the successor to ISO 15022; originally ISO 20022 was called ISO 15022 2nd Edition. ISO 15022 was the successor of ISO 7775.
ISO 20022 Financial services – Universal financial industry message scheme.
Part | Part Name |
---|---|
ISO 20022-1:2013 | Metamodel |
ISO 20022-2:2013 | UML profile |
ISO 20022-3:2013 | Modeling |
ISO 20022-4:2013 | XML Schema generation |
ISO 20022-5:2013 | Reverse engineering |
ISO 20022-6:2013 | Message transport characteristics |
ISO 20022-7:2013 | Registration |
ISO 20022-8:2013 | ASN.1 generation |
A 2015 report by the United States's Federal Reserve System classified Europe having "mature adopters" of ISO 20022; India, South Africa, Japan, Singapore, and Switzerland as having "growing adopters"; and Australia, Canada, the United Kingdom, and New Zealand as having "interested adopters". The report concluded that the Federal Reserve should push for ISO 20022 adoption within the United States financial system. [1]
Australia's New Payments Platform, launched in February 2018, [2] uses ISO 20022 messaging. [3]
The Reserve Bank of New Zealand plans to support ISO 20022 from November 2022 onward. [4]
Nordic countries launched the P27 payment platform, but that initiative eventually failed in 2023. [5]
The Eurosystem in March 2023 switched its real-time gross settlement to T2, which follows ISO 20022. The switch involves transactions for settling payments related to the Eurosystem's monetary policy operations, as well as bank‑to‑bank and commercial transactions. TARGET2 previously handled transactions for over 2000 G€ per day. [6]
In the United States, The Federal Reserve's FedNow instant payments service uses ISO 20022 messaging. [7] Its Fedwire funds transfer service will migrate to using ISO 20022 messaging in March 2025. [8] The private Clearing House Payments Company, which operates the competing RTP instant payments service uses ISO 20022 messaging. Its CHIPS funds transfer service migrated to using ISO 20022 in April 2024. [9]
The Society for Worldwide Interbank Financial Telecommunication (Swift), legally S.W.I.F.T. SC, is a cooperative established in 1973 in Belgium and owned by the banks and other member firms that use its service. SWIFT provides the main messaging network through which international payments are initiated. It also sells software and services to financial institutions, mostly for use on its proprietary "SWIFTNet", and assigns ISO 9362 Business Identifier Codes (BICs), popularly known as "Swift codes".
The XML Metadata Interchange (XMI) is an Object Management Group (OMG) standard for exchanging metadata information via Extensible Markup Language (XML).
The Meta-Object Facility (MOF) is an Object Management Group (OMG) standard for model-driven engineering. Its purpose is to provide a type system for entities in the CORBA architecture and a set of interfaces through which those types can be created and manipulated. MOF may be used for domain-driven software design and object-oriented modelling.
Wire transfer, bank transfer, or credit transfer, is a method of electronic funds transfer from one person or entity to another. A wire transfer can be made from one bank account to another bank account, or through a transfer of cash at a cash office.
ISO 15022 is an ISO standard for securities messaging used in transactions between financial institutions. Participants in the financial industry need a common representation of the financial transactions they perform and this standard defines general message schema, which in turn are used by organizations to define messages in a complete and unambiguous way. This results in efficiency, lower costs, and the avoidance of errors. Prior to standardization in this area, there were overlapping standards, or ad hoc approaches where there was a functional gap and no standard.
In banking and finance, clearing refers to all activities from the time a commitment is made for a transaction until it is settled. This process turns the promise of payment into the actual movement of money from one account to another. Clearing houses were formed to facilitate such transactions among banks.
A metamodel is a model of a model, and metamodeling is the process of generating such metamodels. Thus metamodeling or meta-modeling is the analysis, construction, and development of the frames, rules, constraints, models, and theories applicable and useful for modeling a predefined class of problems. As its name implies, this concept applies the notions of meta- and modeling in software engineering and systems engineering. Metamodels are of many types and have diverse applications.
The ISO/IEC 11179 metadata registry (MDR) standard is an international ISO/IEC standard for representing metadata for an organization in a metadata registry. It documents the standardization and registration of metadata to make data understandable and shareable.
ISO 8583 is an international standard for financial transaction card originated interchange messaging. It is the International Organization for Standardization standard for systems that exchange electronic transactions initiated by cardholders using payment cards.
Fedwire is a real-time gross settlement funds transfer system operated by the United States Federal Reserve Banks that allows financial institutions to electronically transfer funds between its more than 9,289 participants. Transfers can only be initiated by the sending bank once they receive the proper wiring instructions for the receiving bank. These instructions include: the receiving bank's routing number, account number, recipient’s name and dollar amount being transferred. This information is submitted to the Federal Reserve via the Fedwire system. Once the instructions are received and processed, the Fed will debit the funds from the sending bank's reserve account and credit the receiving bank's account. Wire transfers sent via Fedwire are completed the same business day, with many being completed instantly.
Canadian Payments Association, carrying on business under the brand name Payments Canada, is an organization that operates a payment clearing and settlement system in Canada. The Canadian Payments Association was established by the Canadian Payments Act in 1980. Among other responsibilities, it regulates and maintains directories of bank routing numbers in Canada.
TARGET2 was the real-time gross settlement (RTGS) system for the Eurozone from its phased introduction in 2007-2008 until its replacement with T2 in March 2023. As such, it was one of the Eurosystem's TARGET Services, replacing the original TARGET RTGS introduced in 1999. Like the other TARGET Services, it was developed and owned by the Eurosystem.
SWIFT message types are the format or schema used to send messages to financial institutions on the SWIFT network. The original message types were developed by SWIFT and a subset was retrospectively made into an ISO standard, ISO 15022. In many instances, SWIFT message types between custodians follow the ISO standard. This was later supplemented by a XML based version under ISO 20022.
The Banking Industry Architecture Network e.V. (BIAN) is an independent, member owned, not-for-profit association to establish and promote a common architectural framework for enabling banking interoperability. It was established in 2008.
The Cross-border Interbank Payment System (CIPS) is a Chinese payment system that offers clearing and settlement services for its participants in cross-border renminbi (RMB) payments and trade. CIPS is backed by the People's Bank of China and was launched in 2015 as part of a policy effort to internationalize the use of China’s currency.
The Aristotle Metadata Registry is commercial Metadata Registry software based on the ISO/IEC 11179 standard for Metadata Registries. It is influenced by the AIHW METeOR Metadata Registry and the Canadian Institute of Health Information Indicator Bank. Aristotle-MDR is designed to describe data holdings databases and associated structural metadata. The Aristotle Metadata Registry was publicly launched at the 2015 IASSIST Conference in Toronto. In 2016, the founders of the Aristotle Metadata Registry were hired by Data61 to continue development of the platform.
FedNow is an instant payment service developed by the Federal Reserve for depository institutions in the United States, which allows individuals and businesses to send and receive money. The service launched on July 20, 2023. Banks will be able to build products on top of the FedNow platform. By 2024, hundreds of banks and credit unions were reportedly utilizing the service.
Financial market infrastructure refers to systems and entities involved in clearing, settlement, and the recording of payments, securities, derivatives, and other financial transactions. Depending on context, financial market infrastructure may refer to the category in general, or to individual companies or entities.
T2 is a financial market infrastructure that provides real-time gross settlement (RTGS) of payments, mostly in euros. It is operated by the European Central Bank and is the critical payments infrastructure of the euro area. With turnover in the trillions of euros every day, it is one of the largest payment systems in the world. It is one of three so-called TARGET Services, together with TARGET2-Securities (T2S) for securities and TARGET Instant Payment Settlement (TIPS) for fast payments. The acronym TARGET stands for Trans-European Automated Real-time Gross-Settlement Express Transfer.
TARGET Services are payment services operated by the Eurosystem for the euro area and beyond on its proprietary financial market infrastructures.