ISDA Submits Comments to FICC on Proposed Rule Changes Related to Clearing Models and Margin Segregation

On April 17, ISDA submitted a comment letter in response to the Fixed Income Clearing Corporation’s (FICC) proposed rule changes published by the Securities and Exchange Commission (SEC) on March 27, 2024. The changes would modify FICC’s government securities division (GSD) rule book so that FICC can facilitate access to clearing and settlement services of all eligible secondary market trades in US Treasury securities, in accordance with the Securities Exchange Act of 1934. The letter also addresses FICC’s advance notice to amend the GSD rules and proposed rule changes on separate and independent calculation, collection and holding of margin, published by the SEC on March 28, 2024.

Subsequently, the SEC solicited additional comments from market participants on FICC’s proposals related to the agent clearing model, as well as margin segregation via a series of questions. ISDA responded to the SEC’s questions on July 18, 2024.

Documents (2) for ISDA Submits Comments to FICC on Proposed Rule Changes Related to Clearing Models and Margin Segregation

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...