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
Market Transformation – IQ May 2026
On the 250th anniversary of American independence, this year’s ISDA Annual General Meeting (AGM) was held in Boston, a city that played a prominent role in the American Revolution. In his opening remarks, ISDA chief executive Scott O’Malia drew a...
Updated OTC Derivatives Compliance Calendar
ISDA has updated its global calendar of compliance deadlines and regulatory dates for the over-the-counter (OTC) derivatives space.
Letter to EC and ESMA on Derivatives Framework
On May 27, ISDA sent a letter to the European Commission (EC) and the European Securities and Markets Authority (ESMA) to highlight several technical issues arising from the interaction between the delegated regulation (EU) 2025/1003 on identifying reference data to...
Response on Proposed Changes to Transaction Rules
On May 22, ISDA and the Global Foreign Exchange Division (GFXD) of the Global Financial Markets Association submitted a joint response to the Australian Securities and Investments Commission's (ASIC) consultation on proposed changes to the ASIC Derivative Transaction Rules (Reporting)...