Multi-rail Systems and Federated Data Strengthen EU Payments

At NextGen Nordics in Stockholm, Madalena Cascais Tomé, Worldline’s chief of processing and financial institutions, outlined how Europe’s mix of payment infrastructures, federated data governance and measures to keep services under local control have supported the region’s payments resilience as instant payments roll out. Her remarks came during a conference session this month.

Tomé described multi-rail architectures as systems where instant payment schemes, traditional clearing channels and card networks operate side by side. She said those parallel routes reduce single points of failure by offering alternative paths for clearing and settlement when one network is disrupted.

On fraud and transaction risk, Tomé noted that multiple rails allow institutions to compare information across systems and choose safer clearing options. She explained that cross-system checks can help detect anomalous activity and that routing decisions can be adjusted in real time when risks are identified.

Tomé also addressed federated data governance. Under the model she described, banks and processors retain control of their local payment data while allowing structured access for purposes such as fraud detection, compliance and operational monitoring. She said federated access can enable coordinated responses among banks, processors and regulators while keeping sensitive data under national or institutional control.

Discussion at the session covered measures to keep critical payment infrastructure and data governed under European legal frameworks. Tomé linked those sovereignty measures to faster incident response and clearer legal oversight, saying that locating governance and some services in Europe can shorten legal and operational steps during cross-border disruptions.

Tomé offered a summary assessment during the session: “Europe is one of the most resilient payment spaces in the world.” She framed the combination of multiple clearing rails, shared data access and local governance as practical elements used by market participants to manage the operational and fraud risks that come with faster payment services.

Background context: European markets have been expanding instant payment schemes at national and pan-European levels. Regulators and industry bodies have focused on interoperability, security and legal clarity as infrastructures evolve. Multi-rail setups let banks and processors select among clearing options and add redundancy; federated data models keep local control of information while enabling collective fraud defenses and operational coordination.