The document discusses a standardized M2M service platform developed by ETSI and OneM2M for M2M interoperability. It provides a Service Capability Layer (SCL) that includes common services. The SCL can be deployed on either the network domain or device/gateway domain. It implements a RESTful API and uses simple procedures and a standardized resource tree to structure data models. The platform runs on an OSGi Equinox runtime and uses plugins to provide functions like device management, communications bindings, and additional services. It has been used in experiments with smart building and IoT device mockups.