Publication of Supplement 59 (EuroSTR FRO) and Supplement 60 (Revised EONIA FROs) to the 2006 ISDA Definitions

On 1st October 2019, ISDA published Supplement 59 to the 2006 ISDA Definitions, which adds a compounded EuroSTR Floating Rate Option to the 2006 ISDA Definitions. Click here for Supplement 59 which includes the definition for the Floating Rate Option “EUR-EuroSTR-COMPOUND.”

“EUR-EONIA-OIS-COMPOUND”, “EUR-EONIA-OIS-COMPOUND-Bloomberg” and “EUR-EONIA-AVERAGE”

ISDA has also published Supplement 60 to the 2006 ISDA Definitions which embeds robust fallbacks into Floating Rate Options in the 2006 ISDA Definitions which reference EONIA. Click here for the Supplement 60 which updates the Floating Rate Options “EUR-EONIA-OIS-COMPOUND”, “EUR-EONIA-OIS-COMPOUND-Bloomberg” and “EUR-EONIA-AVERAGE.”

Other related ISDA initiatives

ISDA continues to discuss with its working groups other recommendations made by the EU RFR Working Group in its EONIA-€STR Legal Action Plan, including the incorporation of EONIA fallbacks into legacy transactions and collateral arrangements.

ISDA Publishes SPS Matrix Version 1.02

On December 19, 2025, ISDA published an updated version (v1.02) of the ISDA Digital Asset Derivative Definitions Settlement Price Source Matrix (‘SPS Matrix”). The SPS Matrix contains a list of Settlement Price Sources (SPSs) and related terms that parties can...

From Milestone to Modernization

We’re coming to the end of an exceptionally busy year at ISDA, in which we celebrated our 40th anniversary and doubled down on our enduring commitment to safe and efficient derivatives markets. Reflecting on ISDA’s achievements since 1985, it’s clear...

IRD Trading Activity Q3 2025

This report analyzes interest rate derivatives (IRD) trading activity reported in Europe. The analysis is based on transactions publicly reported by 30 European approved publication arrangements (APAs) and trading venues (TVs). Key highlights for the third quarter of 2025 include:...