| Milestone | Date* |
|---|---|
| AER publishes preliminary F&A for Powerlink | 21 February 2020 |
| Submissions on preliminary F&A close | 30 March 2020 |
| AER publishes final F&A for Powerlink | 31 July 2020 |
| Powerlink submits its regulatory proposal to the AER (by 31 January) | 28 January 2021 |
| AER publishes an issues paper |
24 March 2021 |
| AER holds a public forum | 8 April 2021 |
| Submissions on regulatory proposal close | 24 May 2021 |
| AER publishes its draft decision for Powerlink for the 2022–27 period | 30 September 2021 |
| AER holds a pre-determination conference (public forum) | 13 October 2021 |
| Powerlink submits its revised regulatory proposal to the AER | 3 December 2021* |
| Submissions on revised regulatory proposal and draft decision close | 14 January 2022 |
| AER publishes its final decision for Powerlink for the 2022–27 period (by 30 April) | 29 April 2022 |
*The revised regulatory proposal was submitted on 19 November 2021.