Indicative timetable
Indicative dates for key milestones in the decision-making process
| Milestone | Date* |
| Transgrid submits its revenue proposal | 31 July 2025 |
| AER publishes revenue proposal, submissions open | 5 August 2025 |
| Submissions on revenue proposal close | 26 August 2025 |
| AER publishes Preliminary position paper, submissions open | October 2025 |
| Public forum on the Preliminary position paper | November 2025 |
| Submissions on Preliminary position paper close | November 2025 |
| AER publishes final decision | February 2026 |
* This is an indicative timetable and is subject to change.