CFTC proposes clearing-rule shift for CAD and MXN interest-rate swaps
→Swap-clearing teams must remap CAD and MXN clearing scope before the comment window closes
Change
On 2026-05-08, the CFTC proposed modifying its swap-clearing rules to remove CDOR- and TIIE-referenced interest-rate swaps from mandatory clearing and replace them with CAD and MXN swaps referencing overnight, nearly risk-free rates.
Why it matters
The proposal shifts the clearing perimeter from legacy benchmark-linked fixed-to-floating swaps to CORRA and Overnight TIIE Funding Rate overnight index swaps. It also creates a 30-day comment window for firms to review product mapping, clearing routing and compliance-date changes before the rule is finalised.
Implications
- → Swap dealer compliance and product-control teams must review CAD and MXN interest-rate swap taxonomies against the proposed Regulation 50.4(a) changes — failure leaves clearing-scope logic mapped to legacy CDOR/TIIE categories.
- → Clearing operations teams at swap dealers and clearing brokers must assess whether systems can route CORRA OIS swaps with seven-day to 30-year maturities and MXN Overnight TIIE Funding Rate swaps with 28-day to 21-year maturities into mandatory clearing if the proposal is finalised — failure creates booking and clearing-control gaps.
- → Derivatives legal and regulatory teams must decide whether to submit comments within the 30-day Federal Register comment window — missing the window removes the chance to challenge scope, timing or implementation issues before finalisation.
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Source
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