The 2021 ISDA Interest Rate Derivatives Definitions will replace the 2006 ISDA Definitions as the standard contractual reference for global interest rate derivatives trading. The new definitions reflect various changes in market practice, ensuring the derivatives community will be able to trade safely and efficiently for years to come.
ISDA’s short animation video explains why the new definitions are being introduced and outlines the key updates from the 2006 ISDA Definitions.
For more information on the 2021 ISDA Interest Rate Derivatives Definitions, including a fact sheet outlining the key changes and a video on the implementation, visit the ISDA website.
This video is also available on ISDA’s Facebook page.
If you can’t access the YouTube video above, please click here.
Latest
U.S. Federal Holidays on December 24 and 26, 2025
Pursuant to an Executive Order of the President of the United States, December 24 and December 26 have been designated as federal holidays for U.S. federal government purposes. The designation of such dates as U.S. federal holidays is not expected to affect...
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...
Response on ASIC Derivative Transaction Rules
On December 3, ISDA submitted a response to the Australian Securities and Investments Commission (ASIC) consultation on the remake of the ASIC Derivative Transaction Rules (Clearing) 2015, which are due to sunset on April 1, 2026. ASIC proposed to remake...
