About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

ISDA Leads Industry Effort to Standardize the Credit Support Annex

Subscribe to our newsletter

The International Swaps and Derivatives Association, Inc. (ISDA) today outlined key provisions to the Standard Credit Support Annex (SCSA) proposal as part of its continuing efforts to increase efficiency and improve standardization in the over-the-counter (OTC) derivatives markets.

The SCSA proposal addresses three primary objectives. The SCSA seeks to standardize market practices by removing embedded optionality in the existing CSA, promote the adoption of overnight index swap (OIS) discounting for derivatives, and align the mechanics and economics of collateralization between the bilateral and cleared OTC derivative markets. In addition, the SCSA seeks to create a homogeneous valuation framework, reducing current barriers to novation and valuation disputes.

“ISDA will continue to lead standardization initiatives in an effort to make global derivatives markets safer and more efficient,” said Conrad Voldstad, ISDA’s Chief Executive Officer. “The Standard CSA is the next step towards simplifying and standardizing market processes regarding collateralization.”

The SCSA proposal contains the operational mechanics of the current CSA but amends the collateral calculation so that derivative exposures and offsetting collateral are grouped into like currencies, or “silos”. The SCSA contemplates the sole use of cash as eligible collateral for Variation Margin (securities will still be permitted for Independent Amounts). Each currency silo is evaluated independently to generate a required movement of collateral in the relevant currency. This aligns bilateral collateral structures and economics to be more consistent with the London Clearing House (LCH) and other clearing houses that adopt consistent margin approaches.

The proposal also considers implementation issues, including the operational and technology impact of introducing the SCSA and the relationship between the new SCSA, existing CSAs and counterparty-level netting sets for termination and other purposes. The SCSA is a market-driven initiative with a flexible implementation approach that allows firms to move at the pace they deem appropriate.

This SCSA proposal was prepared by a Working Group of the ISDA Collateral Steering Committee, at the request of the ISDA Board. Regulators and legislators are actively encouraging dealers and trade associations to standardize their frameworks and processes.

A slide presentation, which provides an overview of the ISDA SCSA, is available at ISDA’s website.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: The ROI of Data Trust: Quantifying the Business Value of Data Observability

Date: 8 July 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes Data is the fuel that keeps modern financial institutions’ motors running but if that data can’t be trusted then the decisions made based upon it, or the uses to which its put, will be compromised. That’s especially important for...

BLOG

GoldenSource CEO Corrigan Lays Out Three-Year Plan of Change and Innovation

Eighteen months into his stewardship of GoldenSource, chief executive James Corrigan says the company is entering its next phase with a clear, practical three-year plan. Corrigan describes a disciplined approach: decide where the firm will compete, be explicit about what sets it apart, and align the organisation behind a short list of priorities. “If you don’t evolve your business model,...

EVENT

AI in Capital Markets Summit London

Now in its 3rd year, the AI in Capital Markets Summit returns with a focus on the practicalities of onboarding AI enterprise wide for business value creation. Whilst AI offers huge potential to revolutionise capital markets operations many are struggling to move beyond pilot phase to generate substantial value from AI.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...