The DLMS User Association is a non-profit organization and a leading voice internationally in strategic energy management interoperability development and certification. Our mission is to foster member collaboration, drive innovation through standardization and deliver world-leading specification and certification programs that support interchangeable devices and secure data exchange. Recognized by major international standardization bodies, over 300 members currently use DLMS specifications in the IoT, e-Mobility, Smart Gird and Smart Metering segments.