European MI projects - Single Market Infrastructure Gateway (ESMIG) and EURO1

Be ready for the next generation of Europe’s payments market infrastructure

What is changing?

Eurosystem changes

The Eurosystem’s TARGET Services include TARGET2 (the real-time gross settlement (RTGS) system for settling payments), T2S (the securities settlement platform) and TIPS (the service for instant payments settlement). All of them settle in central bank money. 

TARGET consolidation is a project launched by the Eurosystem to consolidate TARGET2 and T2S, in terms of both technical and functional aspects. The objective is to meet changing market demands by replacing TARGET2 with a new real-time gross settlement (RTGS) system and optimising liquidity management across all TARGET Services. The new RTGS system will offer the market enhanced and modernised services. TARGET2 will migrate to ISO 20022 messaging (T2S and TIPS already use ISO 20022 messages).

This will be a “big bang” migration, scheduled for November 2021. The new consolidated platform will be launched at the same time.

The Eurosystem will introduce a number of other components that will be shared across all TARGET Services:

- A harmonised interface – the Eurosystem single market infrastructure gateway (ESMIG) – will make it easier for participants to access and use the Eurosystem's services from a single entry point.

- Common reference data will reduce the effort required to create and maintain multiple copies of reference data and will centralise the management of user access rights.

- A common data warehouse will make it possible for participants to access historic information.

- A common billing system will help the Eurosystem optimise its operational costs.


EBA CLEARING has also announced changes to its euro payment systems.

The EURO1 high value payment system will also migrate to a V-shape full  ISO 20022 model in the same timeframe as TARGET2 and as closely aligned with TARGET2 as possible so as to ensure continued interoperability between the two systems. SWIFT will continue to be the only Network Service Provider for EURO1.  

A new settlement model will be introduced for STEP2, the main pan-European batch low value payments (SEPA ACH), and investment will continue in RT1, EBA CLEARING’s pan-European Instant Payment platform.   

A new central liquidity dashboard will provide real-time view on liquidity limits and balances across EBA CLEARING’s different services.



Industry-wide move to ISO 20022

Market infrastructures’ adoption of ISO 20022 has catalysed an industry-wide move to the standard for payments messaging:

Most recently-introduced domestic Instant Payments systems, as well as the pan-European services TIPS and RT1, use ISO 20022 messaging. 

After a large-scale community consultation in 2018, SWIFT will begin migrating cross border payments and reporting MT messages to ISO 20022 from November 2021, in line with TARGET2 and EURO1 changes.  A four-year co-existence phase will allow all members of the SWIFT community to make the switch.


Many payment market infrastructures outside Europe are actively planning phased migrations to ISO 20022; for example, The Federal Reserve and The Clearing House in the US, and the UK’s Bank of England.

Read more on ISO 20022