Date Type & Industry Description Documents
Local Government
Media Release
 IPART has published a draft report on its review of the Developer Contributions Plan proposed by Blacktown City Council for the Marsden Park and Marsden Park
Download .PDF 111.03 KB
Other Industries
Media Release
 IPART has released draft findings and recommendations as part of its third and final annual review into the NSW biodiversity credits market under its current
Download .PDF 67.83 KB
Other Industries
Draft Report
 IPART was appointed to monitor the credits market and make recommendations to improve its efficiency and effectiveness.
Download .PDF 2.17 MB
Energy
Letter
 IPART Submission to NSW Electrical and Gas Safety Review
Download .PDF 132.51 KB
Water
Hearing Presentation
 Public hearing presentation slides 
Download .PDF 459.86 KB
Water
Agenda
 Public hearing agenda
Download .PDF 62.17 KB
Water
Spreadsheet Model
 We have prepared an Addendum to the Draft Report which provides:
Download .XLSX 129.29 KB
Water
Spreadsheet Model
 We have prepared an Addendum to the Draft Report which provides:
Download .XLSX 129.24 KB
Other Industries
Letter
 IPART Submission to the Parliamentary Inquiry into data centres in NSW
Download .PDF 182.48 KB
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
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
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
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
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
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
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
Letter
 IPART met with WaterNSW to discuss WaterNSW’s concerns about the AtkinsRealis expenditure review.
Download .PDF 137.05 KB