This paper highlights the issues that must be addressed in the case of a ‘hard’ Brexit. Specifically, it:
- Identifies exiting US Commodity Futures Trading Commission (CFTC) equivalence determinations and no-action relief that is currently provided to the European Union (EU) and should be extended to entities registered with the CFTC in order to preserve continuity and market stability once the UK exits the EU.
- Analyzes the impact of a hard Brexit on US market participants, and where appropriate, proposes regulatory and contractual solutions to minimize any negative impacts a hard Brexit would have on US market participants.
We note that Brexit discussions are ongoing and, based on developments, the regulatory and contractual approaches may change.
Click on the attached PDF to read the full document.
Documents (1) for Hard Brexit: An Impact Assessment for US Entities Registered with the CFTC
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...