2023 Code updates - update 5.86 Update 5.99 Update 5.98 Update 5.97 Update 5.96 Update 5.95 Update 5.94 Update 5.93 Update 5.92 Update 5.91 Update 5.90 Update 5.89 Update 5.88 Update 5.87 Update 5.86 Printer friendly version Related Files File 16 January 2023 Modification History File 16 January 2023 TPD Section M - Supply Point Metering File 16 January 2023 TPD Section Y - Charging Methodologies Download All Files