Add Replacement just below the title 1.1. Addition as the new last paragraph of 1.1: This document applies to controls powered by primary or secondary batteries, requirements for which are contained within the standard, including Annex V. Add the following clauses: 1.1.7 This document applies to the electrical and functional safety of controls capable of receiving and responding to communications signals, including signals for power billing rate and demand response. The signals may be transmitted to or received from external units being part of the control (wired), or to and from external units which are not part of the control (wireless) under test. 1.1.8 This document does not address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system.