Product Code:SAE J2953 Title:Plug-In Electric Vehicle (PEV) Interoperability with Electric Vehicle Supply Equipment (EVSE) Issuing Committee:Hybrid - Ev Committee Scope: This SAE Recommended Practice JXXXX establishes the interoperability requirements and specifications for the communication systems between Plug-In Vehicles (PEV) and Electric Vehicle Supply Equipment (EVSE) for multiple suppliers. Rationale: This SAE Recommended Practice JXXXX establishes the interoperability requirements and specifications for the communication systems between Plug-In Vehicles (PEV) and Electric Vehicle Supply Equipment (EVSE) for multiple suppliers.