ISDA publishes documents related to ISDA’s proprietary Standard Initial Margin Model for non-cleared derivatives (ISDA SIMM™).
Under the revised licensing program, any market participant will be able to license the ISDA SIMM™ to calculate initial margin for its own or its clients’ non-cleared derivatives transactions. Third-party vendors will also be able to license the ISDA SIMM™ for proprietary services or products. As part of the revised terms, an annual licensing fee will apply to all those who use the ISDA SIMM™. The licensing fees collected will cover annual maintenance and recalibration costs associated with the ISDA SIMM™ to ensure it continues to meet current and future regulatory standards. The licensing fee will be reviewed annually.
Please direct any questions regarding the ISDA SIMM™ licensing program to isdalegal@isda.org.
Documents (8) for ISDA publishes draft of ISDA SIMM™ documents
- simm-from-principles-to-model-specification-4-mar-2016-v4-public(pdf) will open in a new tab or window
- im-discussion-paper-20150615-clean-public(pdf) will open in a new tab or window
- isda-simm-faq-27-july-2016-public(pdf) will open in a new tab or window
- ISDA SIMM Methodology, version R1.0(pdf) will open in a new tab or window
- ISDA SIMM Methodology, version R1.1(pdf) will open in a new tab or window
- ISDA SIMM Methodology, version R1.2(pdf) will open in a new tab or window
- ISDA SIMM Methodology, version R1.3(pdf) will open in a new tab or window
- simm-crosscurrencyswap-treatment-revised-27feb2017-public(pdf) will open in a new tab or window
Latest
ISDA & EMTA Publish New FX Definitions
ISDA and EMTA, Inc., the trade association for emerging markets, have jointly published a revised set of standard definitions for foreign exchange (FX) derivatives transactions, which update key market practices and consolidate various FX and FX-related product templates and provisions...
ISDA Position Paper on SFDR Review
On February 27, ISDA and the Association for Financial Markets in Europe (AFME) published a position paper on the European Commission’s (EC) proposed revisions to the Sustainable Finance Disclosure Regulation (SFDR 2.0). The paper welcomes the EC’s proposal as a...
ISDA Response to HKMA SFC Consultation on Clearing Rules
On February 27, ISDA responded to a joint consultation by the Hong Kong Monetary Authority (HKMA) and the Securities Futures Commission (SFC) on proposed amendments to schedule 2 of the clearing rules for over-the-counter (OTC) derivatives. The proposed amendments introduce...
ISDA/ASIFMA Request Clarifications on RBI IRD Master Directions
On February 11, 2026, ISDA and ASIFMA submitted a joint letter to the Reserve Bank of India (RBI) requesting clarifications on Master Direction – RBI (Rupee Interest Rate Derivatives) Directions, 2025 (FMRD.DIRD.No.06/14.03.046/2025-26) related to reporting data of IRD transactions entered...