The present document defines the methodology and the tests conditions to measure the power consumption of end-user broadband equipment (CPE) within the scope of EU regulation 1275/2008 [1] in: ? Disconnected mode ? Off mode (as defined in Commission Regulation 1275/2008) ? Standby (as defined in Commission Regulation 1275/2008) ? Idle states ? Low Power states ? On mode Moreover@ these different modes of operation are defined. The methods of measurement are applicable to customer premises equipment which can be directly connected to the mains. Equipment drawing electricity via the network connection (indirectly connected to the mains) or via local Personal Computer (i.e. via USB) is out of scope.