The Commodity Futures Trading Commission’s Market Participants Division issued a no-action letter addressing the pre-trade mid-market mark (PTMMM) requirement in Regulation 23.431 for swap dealers and major swap participants. The relief mirrors no-action positions previously provided for certain specified types of swaps, but the letter states it is not limited to those swap types. The CFTC noted it first provided no-action relief in 2012, shortly after the PTMMM compliance date, citing limited informational value and costly operational challenges.