Date Type & Industry Description Documents
Notice
Download .XLSX 67.91 KB
Local Government
Terms of Reference
Download .PDF 104.95 KB
Local Government
Draft Report
 Why are we reviewing our discount rate methodology?
Download .PDF 1.05 MB
Other Industries
Letter
 On 12 March 2026, IPART wrote to the Secretary of DCCEEW seeking a 3 month extension to the review to July 2026, to allow for consultation on draft fin
Download .PDF 876.77 KB
Other Industries
Letter
 On 19 March 2026, The Secretary of DCCEEW wrote to IPART granting a 3 month extension to the review to July 2026, and provided a response to the feedba
Download .PDF 325.04 KB
Other Industries
Discussion Paper
 This Discussion Paper was sent to stakeholders ahead of a workshop with the Tribunal held on 17 March 2026. 
Download .PDF 308.9 KB
Transport
Draft Report
 IPART is required to assess the Transport Asset Manager’s (TAM) annual compliance with the ceiling test.
Download .PDF 875.32 KB
Water
Letter
 IPART wrote to WaterNSW to inform it that IPART had engaged an independent expert to provide additional advice on the analysis presented by AtkinsReali
Download .PDF 128.19 KB
Water
Letter
 Correspondence from WaterNSW confirming it had conducted a pre-release confidentiality check on the AtkinsRealis expenditure review final report.
Download .PDF 187.81 KB
Water
Letter
 Correspondence from WaterNSW during the 2025 price review expressing concerns about AtkinsRealis’ approach to its expenditure review.
Download .PDF 873.41 KB
Water
Letter
 Correspondence from WaterNSW during the 2025 price review expressing concerns about AtkinsRealis’ approach to its expenditure review.
Download .PDF 71.6 KB
Water
Letter
 IPART met with WaterNSW to discuss WaterNSW’s concerns about the AtkinsRealis expenditure review.
Download .PDF 137.05 KB
Water
Draft Determination
 This is the legal instrument that would give effect to the decisions made in our Draft Report.
Download .PDF 474.16 KB
Water
Information Paper
 Notes from IPART meeting with WaterNSW to discuss WaterNSW’s concerns about the AtkinsRealis expenditure review. 
Download .PDF 146.77 KB
Water
Draft Report
 Under our draft decisions WaterNSW’s bulk water charges would increase by up to 10% per year plus inflation over the next three years, from 1 July 20
Download .PDF 4.96 MB
Water
Consultant Report
 This report presents FTI Consulting’s findings on the appropriateness and maturity of WaterNSW’s key business systems and processes related to expendit
Download .PDF 1.73 MB
Water
Consultant Report
 IPART engaged independent experts Ernst & Young to assess the efficiency of WaterNSW’s Rural Valleys operating expenditure and identify cost driver
Download .PDF 705.07 KB
Water
Consultant Report
 IPART engaged independent experts Houston Kemp to review the cost shares framework. 
Download .PDF 661.38 KB
Water
Consultant Report
 IPART engaged independent experts Ricardo to model the financial impacts of WaterNSW price increase scenarios on small and medium sized irrigation farm
Download .PDF 1.24 MB
Water
Media Release
 IPART has released its draft decisions on the maximum prices WaterNSW can charge for its regional and rural bulk water services from 1 July 2026.
Download .PDF 90.08 KB