Firms which are either directly or indirectly subject to global regulatory requirements for the calculation and exchange of regulatory initial margin (IM), may opt to use the ISDA Standard Initial Margin Model or ISDA SIMM® either directly, through their counterparty or their vendor, provided they have executed a licensed agreement with ISDA. Firms which first became subject to regulatory IM requirements on or after September 1, 2021, may obtain a no-fee license for use of ISDA SIMM® by completing the required information and accepting the standard license agreement here. Establishing an account on isda.org is required to complete the agreement.
For information on the SIMM License Agreement for vendors, please contact isdalegal@isda.org.
Latest
US Treasury Repo Clearing Indicators May 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, the key objective of the Securities...
ISDA, FIA, GFMA, CMC, CMCE Respond to IOSCO on Best Practices for OTC Commodity Derivatives
ISDA, FIA, the Global Financial Markets Association (GFMA), the Commodity Markets Council (CMC) and the Commodity Markets Council Europe (CMCE), have responded to the International Organization of Securities Commissions' (IOSCO) consultation report on best practices for over-the-counter (OTC) commodity derivatives...
Joint Response to 2026 US G-SIB Surcharge Proposal
On June 18, ISDA, the Securities Industry and Financial Markets Association and the Institute of International Finance submitted a joint response to US agencies on proposed changes to the surcharge for global systemically important banks (G-SIBs). The associations welcome the...
Eyeing the Basel III Finish Line
An effective regulatory capital framework relies on multiple ingredients, from appropriate drafting to rigorous testing and consultation. Even minor calibration distortions can inflate capital requirements, which could negatively affect the capacity of banks to support deep and liquid markets, with...