The settlement-chain view
The Singapore chain runs SGX → SGX-DC (CCP) → Central Depository (CDP) settlement (T+2), settled in SGD (Singapore dollars). Every leg expects clean reference data, and the LEI is its anchor.
Counterparty data
Treasury maintains counterparty LEIs so confirmations, settlement and reporting reconcile without breaks.
Reporting and bulk management
Across the MAS Securities and Futures (Reporting of Derivative Contracts) Regulations and money-market reporting, a current LEI clears submissions. Groups consolidate many LEIs under one LOU for consistent renewal.
Key takeaways
• The LEI is a settlement-chain dependency.
• Maintain counterparty LEIs, not just your own.
• A lapse causes reconciliation breaks.
• Bulk-manage group LEIs in one place.


