Update 5.71 Update 5.70 Update 5.69 Update 5.68 Update 5.67 Update 5.66 Update 5.65 Update 5.64 Update 5.63 Update 5.62 Update 5.61 Update 5.60 Update 5.59 Update 5.58 Printer friendly version Related Files File 01 October 2021 Modification History File 01 October 2021 Defined Terms Listing File 01 October 2021 TDIIC - Transitional Rules File 01 October 2021 TPD Section B - System Use & Capacity File 01 October 2021 TPD Section E - Daily Quantities, Imbalances and Reconciliation File 01 October 2021 TPD Section G - Supply Points File 01 October 2021 TPD Section Y - Charging Methodologies Download All Files