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
IRRBB Management in EMDEs
Interest rate risk in the banking book (IRRBB) has become a growing priority for banks and regulators in emerging market and developing economies (EMDEs). As many of these countries face monetary tightening cycles and ongoing macroeconomic volatility, bank balance sheets...
Response to CPMI-IOSCO on Consultation
On February 5, ISDA and FIA responded to the Committee on Payments and Market Infrastructures (CPMI) and International Organization of Securities Commissions (IOSCO) consultation on the management of general business risks and general business losses by financial market infrastructures (FMIs)....
Trading Book Capital: Scott O'Malia Remarks
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ISDA In Review – January 2026
A compendium of links to new documents, research papers, press releases and comment letters published by ISDA in January 2026.