The Division of Market Oversight (“DMO”) of the Commodity Futures Trading Commission (“CFTC” or “Commission”) is issuing this letter in response to a request (the “Request”) from the International Swaps and Derivatives Association (“ISDA”) pursuant to Commission regulation 140.99. ISDA requests the Division issue a letter providing a no-action position with respect to certain requirements in Commission regulations 43.3(e) and 45.14(a), which generally require reporting counterparties to correct errors in swap transaction and pricing data and swap data submitted to swap data repositories (“SDRs”).