Codes of PracticeDetail the technical requirements for Metering SystemCode of Practice 10: The Metering of Energy via Low Voltage Circuits for Settlement PurposesCode of Practice 11: Code of Practice for the Metering of Balancing Services Assets for Settlement PurposesCode of Practice 1: The Metering of Circuits with a Rated Capacity Exceeding 100 MVA for Settlement PurposesCode of Practice 2: The Metering of Circuits with a Rated Capacity not Exceeding 100 MVA for Settlement PurposesCode of Practice 3: The Metering of Circuits with a Rated Capacity not Exceeding 10 MVA for Settlement PurposesCode of Practice 4: The Calibration, Testing and Commissioning Requirements of Metering Equipment for Settlement PurposesCode of Practice 5: The Metering of Energy Transfers with Maximum Demand of up to (and Including) 1MW for Settlement PurposesCode of Practice 6: The Metering of Energy Imports via Low Voltage Circuits Fused at 100 AMPS or Less per Phase for Settlement PurposesCode of Practice 7: The Metering of Energy Imports via Low Voltage Circuits Fused at 100 AMPS or Less per Phase for Settlement PurposesCode of Practice 8: The Metering of Import Active Energy via Low Voltage Circuits for Non-Half Hourly Settlement PurposesCode of Practice 9: The Metering of Import and Export Active Energy via Low Voltage Circuits for Non-Half Hourly Settlement PurposesCode of Practice A: The Metering of Electricity Transfers between National Grid Company plc and Public Electricity Suppliers using the National Interim Metering SchemesTest New Document - Metadata