ISDA has published a further Supplement (the “Restructuring Supplement”) to the 2003 ISDA Credit Derivatives Definitions to extend the auction hardwiring provisions (implemented by the Big Bang Protocol on April 8, 2009) to Restructuring credit events, while replicating, to the extent practicable, the maturity limitation requirements for Deliverable Obligations contained in the 2003 Definitions. The Restructuring Supplement can be incorporated into the Confirmations of new CDS contracts and into existing CDS contracts via the 2009 ISDA Credit Derivatives Determinations Committees, Auction Settlement and Restructuring CDS Protocol (the “Small Bang Protocol”).
The Small Bang Protocol also offers parties a second and final opportunity to adhere to the Big Bang Protocol which closed for Adherence on April 7, 2009. By adhering to the Small Bang Protocol, a party that did not adhere to the Big Bang Protocol will be deemed to have adhered to the Big Bang Protocol. For a full explanation and related documentation to the Big Bang Protocol click here.
Full details on the Small Bang Protocol, including FAQs, supplemental materials, and a list of adhering parties, can be found here.
Latest
Paper on Proposal 6 on Margin Transparency
On November 16, ISDA published a document that looked at proposal 6 in the final Basel Committee on Banking Supervision (BCBS), Committee on Payments and Market Infrastructures (CPMI) and International Organization of Securities Commissions (IOSCO) report on margin transparency. Proposal...
Tender Issued for DC Administrator Role
ISDA and the Credit Derivatives Governance Committee have issued an invitation to tender for an independent regulated entity to serve as the administrator for the Credit Derivatives Determinations Committees (DCs), which includes assuming the role of DC secretary. The DC...
ISDA SIMM: The Standard for IM Calculations
The ISDA Standard Initial Margin Model (ISDA SIMM) plays an important role in ensuring margin calculations are consistent, transparent and aligned with global best practices and regulatory requirements. Since its launch in 2016, the model has been rigorously tested, regularly...
ISDA In Review – October 2025
A compendium of links to new documents, research papers, press releases and comment letters published by ISDA in October 2025.
