ISDA and SIFMA Submit Addendum on GIRR Curvature to US Basel III NPR

On July 15, ISDA and the Securities Industry and Financial Markets Association (SIFMA) submitted an addendum to the joint US Basel III “endgame” notice of proposed rulemaking (NPR). The addendum contains a proposal for general interest rate risk (GIRR) curvature to fix an issue that was recently identified.

Documents (1) for ISDA and SIFMA Submit Addendum on GIRR Curvature to US Basel III NPR

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...