Benchmark fallbacks are replacement rates that would apply to derivatives trades referencing a particular benchmark. These would take effect if the relevant benchmark becomes unavailable while market participants continue to have exposure to that rate.
ISDA plans to publish a supplement to the 2006 ISDA Definitions in July to incorporate new fallbacks for derivatives that reference certain key interbank offered rates (IBORs). Simultaneously, ISDA will publish a protocol that will allow market participants to choose to incorporate the revisions into their legacy derivatives trades.
Ahead of the publication, ISDA has published a factsheet, Understanding IBOR Benchmark Fallbacks, as well as a video interview with Ann Battle, Head of Benchmark Reform at ISDA, explaining why changes to fallbacks are necessary.
Latest
US Treasury Repo Clearing Indicator September 2026
The ISDA-Actrix US Treasury Repo Market Clearing Indicators illustrate central clearing adoption in the US Treasury repo market. Sponsored cleared repo volumes are used as a proxy to monitor client participation in central clearing, a key objective of the Securities...
CDM: User Journey from Concept to Production
The Common Domain Model (CDM) is a standardized, machine-readable and executable model for representing financial products, lifecycle events and contractual information. By providing an open source shared language across firms and platforms, it supports interoperability, automation, resource optimization and reduced...
ISDA DTF Tokyo Scott O'Malia Remarks
ISDA Derivatives Trading Forum Tokyo, October 23, 2026 Opening Remarks Scott O’Malia ISDA Chief Executive Good afternoon, and welcome to the ISDA Tokyo Derivatives Trading Forum. Thanks for joining us today, and a big thank you to our sponsors,...
Transforming Asset Management: SOM Remarks
Transforming Asset Management October 23, 2026 Welcoming Remarks Scott O’Malia, ISDA CEO Good morning, and welcome to ISDA’s Transforming Asset Management event. It’s great to be back in Tokyo for Japan Weeks. Now in its fourth year, Japan Weeks...