The settlement-chain view
In the United States, the settlement chain runs NYSE/Nasdaq → DTCC (NSCC clearing, DTC settlement) → Fedwire, settled in USD (US dollar). 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 CFTC Part 45 and SEC Regulation SBSR and money-market reporting, a current LEI clears submissions. Groups consolidate many LEIs under one LOU for consistent renewal.
Key takeaways
• The LEI anchors the settlement chain.
• Counterparty LEIs prevent reconciliation breaks.
• A current LEI clears regulatory reporting.
• Groups can consolidate LEIs under one LOU.


