Click here to view the SONIA reform frequently asked questions (FAQ) document, or download the attached PDF.
These FAQs, which may be updated from time to time, comprise information on the SONIA benchmark reforms and the derivatives industry’s implementation of the relevant changes.
Click here to view Supplement 55 to the 2006 ISDA Definitions or download the attached PDF.
Documents (2) for SONIA reform FAQs and publication of GBP-SONIA-Compound
Latest
ISDA Market Practice Note for the Rebasing of European Inflation Indices
ISDA Market Practice Note for Rebasing of the: FRC - Excluding Tobacco-Non-Revised Consumer Price Index EUR - Excluding Tobacco-Non-revised Consumer Price Index ITL - Inflation for Blue Collar Workers and Employees-Excluding Tobacco Consumer Price Index SEK – Non-revised Consumer Price...
Guidance for EU IM Model Application for ISDA SIMM®
EU financial and non-financial EU counterparties exchanging IM based on ISDA SIMM® should have already submitted an initial application for authorisation to their competent authority (CA), and ECB if applicable. If not, they should do so timely to ensure continued...
Joint Response on Stress Testing Framework
On February 23, ISDA, the Bank Policy Institute, the American Bankers Association, the Financial Services Forum, the Securities Industry and Financial Markets Association and the US Chamber of Commerce jointly responded to the US Federal Reserve’s consultation on the stress...
Joint Letter on Italian 2026 Budget Law
On February 23, ISDA, the Association for Financial Markets in Europe and the International Securities Lending Association jointly sent a letter to the Italian tax authorities about changes to withholding tax on dividends made in the 2026 budget law, which...