This issue concerns resolution of determination of pricing mechanisms for transactions spanning PJM's borders. PJM generally utilizes 7 interface prices to price external interchange transactions (IMO, NYISO, MISO, Northwest, SOUTHIMP, SOUTHEXP, OVEC). Interface prices are composed of external bus prices in a neighboring region. Following the Southeast/Southwest interface consolidation, PJM entered into agreements to price transactions to/from certain external control areas at a more granular level when dynamic, real time verification can be obtained. PJM has been requested to expand the assignment of these more granular interface prices to transactions to/from these control areas by entities that do not own the physical assets.