CPO/CTA Rules & Regulatory Actions CFTC No-Action Letter 15-55: SEFs and DCMs get until November 2016 to comply with rules related to swap components of a MAT/Non-MAT Uncleared Package Transactions RCW Staff - October 14 2015 Share A- A+ 100% Create an account to continue reading Gain instant access to our expert editorial analysis and in-depth insight. Register for free Already have an account? Sign in