CFTC Updates CAD and MXN Interest Rate Swap Clearing Rules

The Commodity Futures Trading Commission issued a final rule modifying its interest rate swap clearing requirement for Canadian dollar- and Mexican peso-denominated swaps.

The rule updates Part 50 clearing requirements to remove swaps referencing the Canadian Dollar Offered Rate and the Interbank Equilibrium Interest Rate, known as TIIE, and replace them with clearing requirements tied to overnight, nearly risk-free rates. The CFTC said the rule amends Regulations 50.4 and 50.26, removes swaps that are no longer required to be cleared, adds a new set of swaps required to be cleared, and updates related compliance dates.

For Canadian dollar overnight index swaps referencing the Canadian Overnight Repo Rate Average, the rule sets the stated termination date range at seven days to 30 years. For Mexican peso overnight index swaps referencing the Overnight TIIE Funding Rate, the range is 28 days to 21 years. The rule becomes effective 30 days after publication in the Federal Register.

Why it matters

Benchmark transitions are not just back-office changes. They affect swap pricing, clearing eligibility, margin models, liquidity migration, and the products that dealers and clients can trade under mandatory clearing rules.

For brokers, swap dealers, and active rates traders, the final rule gives a clearer regulatory map for CAD and MXN products after legacy benchmarks. It should also reduce uncertainty around which contracts belong in cleared workflows as liquidity moves to overnight-rate references.

What to watch next

Watch the Federal Register publication date, because it starts the 30-day effective period. Market participants should also track clearinghouse notices and broker-dealer implementation timelines for contract specs, margin treatment, and transition support.