Settlement vs. Clearing

Notes

The two functions are routinely conflated in discussions of tokenized infrastructure, where a single ledger event is sometimes described as accomplishing both. It does not. Clearing answers what is owed; settlement answers whether it has been paid. The distinction is preserved in every mature market structure: the CPMI-IOSCO Principles for Financial Market Infrastructures treat central counterparties (clearing) and securities settlement systems and payment systems (settlement) as separate categories of infrastructure, each with its own principles.¹ U.S. securities markets separate the National Securities Clearing Corporation from the Depository Trust Company for the same reason.²

The conflation matters because the two functions fail differently and are governed differently. A clearing failure is the failure of a counterparty to meet its obligation; the remedy is the CCP's default waterfall, the close-out of positions, the application of margin and guaranty fund resources. A settlement failure is the failure of the transfer itself to become final; the remedy runs through Settlement Finality, Settlement Recovery, and the legal frameworks that govern when and how a transfer becomes irrevocable. A system that does both is not relieved of doing either correctly. Where tokenized infrastructure compresses clearing and settlement into a single event, the assessment must establish that the obligations created by clearing have been properly extinguished by settlement — not that the event has occurred.