Section 37.403 - Additional requirements for cash-settled swaps(a) For cash-settled swaps, the swap execution facility shall demonstrate that it monitors the pricing of the reference price used to determine cash flows or settlement;(b) For cash-settled swaps listed on the swap execution facility where the reference price is formulated and computed by the swap execution facility, the swap execution facility shall demonstrate that it monitors the continued appropriateness of its methodology for deriving that price; and(c) For cash-settled swaps listed on the swap execution facility where the reference price relies on a third-party index or instrument, including an index or instrument traded on another venue, the swap execution facility shall demonstrate that it monitors the continued appropriateness of the index or instrument.