On April 7, ISDA responded to the European Securities and Markets Authority’s (ESMA) consultation on draft regulatory technical standards (RTS) under article 49(5) of the European Market Infrastructure Regulation (EMIR), on the conditions for an application for validation of model changes and parameters under Articles 49 and 49a of EMIR, which have been revised as part of EMIR 3.
In the consultation paper, ESMA sets out proposed quantitative thresholds and qualitative elements to be considered when determining whether a model change is significant. In the response, ISDA noted that more information would be necessary to understand the rationale behind the thresholds that are proposed. ISDA provided comments on ESMA’s interpretation of ‘concentration risk’ and on the proposed lookback period for assessing whether a change in significant.
Documents (1) for ISDA Response to ESMA on CCP Model Validation
Latest
ISDA Publishes ISDA SIMM® Methodology, Version 2.8+2512
Following the 2026 primary calibration exercise, ISDA is pleased to publish SIMM® version 2.8+2512. This version of the ISDA SIMM has updates that are based on the full recalibration of the model using historical data up to 31 December 2025....
ISDA Treasury Forum: Scott O'Malia Opening Remarks
ISDA Treasury Forum June 11, 2026 Opening Remarks Scott O’Malia, ISDA CEO Hello and welcome to the ISDA Treasury Forum. I’d like to start by thanking CME Group for working with us once again to make this event happen...
Launch of US Treasury Repo Market Indicators
ISDA has launched the ISDA-Actrix US Treasury Repo Market Clearing Indicators in collaboration with Actrix. The indicators illustrate central clearing adoption in the US Treasury repo market. Sponsored cleared repo volumes are used as a proxy to monitor client participation...
ISDA-Actrix US Treasury Clearing Indicators
This report provides indicators that 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 and Exchange Commission's...