
Tata Consultancy Services (TCS) and the Australian Securities Exchange (ASX) have officially gone live with CHESS Release 1 — the first phase of ASX’s Clearing House Electronic Subregister System modernization, focused on cash clearing and settlement.
- Go‑Live Date: April 28 2026 (Sydney | Mumbai)
- Partners: Tata Consultancy Services (TCS) and Australian Securities Exchange (ASX)
- System: CHESS Release 1 — Clearing House Electronic Subregister System
- Focus: Cash clearing & settlement for eligible financial products
- Technology Stack: TCS BaNCS for Market Infrastructure, Quartz Gateway Solutions, Cloud‑hosted architecture, ISO 15022, ISO 20022, FIX standards
What CHESS Release 1 Delivers:
- Modernized Clearing Component: Real‑time trade novation and netting across asset classes
- Resilience & Scalability: Benchmarked for high‑volume processing
- Inter‑Exchange Connectivity: Integrates multiple Australian trading venues
- Compliance: Aligned with global post‑trade standards and CCP requirements
Leadership Commentary:
- Tim Whiteley, CIO ASX: “Release 1 marks a significant milestone in modernizing Australia’s critical market infrastructure.”
- R. Vivekanand, President BFSI Products & Platforms, TCS: “We are proud to have partnered with ASX on their modernization strategy and the successful go‑live of CHESS Release 1.”
Strategic Significance:
| Aspect | Impact |
|---|---|
| Market Infrastructure Modernization | Strengthens Australia’s post‑trade ecosystem and global competitiveness |
| Cloud‑Native Architecture | Enhances resilience, scalability, and operational efficiency |
| Cross‑Market Integration | Supports multiple exchanges and asset classes |
| Future Roadmap | Release 2 targeted for 2029, expanding to securities registration and settlement |
Broader Context:
- TCS demonstrates global leadership in market‑infrastructure modernization.
- ASX takes a critical step in its digital‑transformation journey.
- Ensures faster, safer, and more transparent post‑trade operations for Australia’s capital markets.












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