Industry Paper

ISO 20022 & Corporate Actions – The Convergence of Compression and Fragmentation – Part 2

24 October 2025

Corporate actions risk today is shaped by two reinforcing dynamics: market compression and infrastructural fragmentation. Compression reduces the time available to decide and instruct. Whereas fragmentation multiplies the places where information can drift or be misinterpreted. Together, they create a cost and risk profile that is hard to control with manual workflows and narrative-heavy data.

This second paper defines the parameters of corporate actions risk from announcement through to payment and claims; quantifies the operational impact of fragmentation; and sets out the design principles that ISO 20022 offers which helps firms to move from milestone driven batch processing to status driven, exception led controls.

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