Skip to main content

Framework and approach AA6 (2027-2032)

Western Power is due to lodge its next access arrangement proposal (AA6) with the ERA in February 2027. Prior to this, we are reviewing the framework and approach for the review. This will determine the services that will be regulated through the access arrangement and the broad nature of regulatory arrangements for the AA6 period.

We published an issues paper on 1 December 2025 seeking stakeholder views. The public consultation period closed on 6 February and submissions received can be found below.

We are now working on the draft framework and approach which will be published for consultation. An indicative timeline for the process can be found below.

Expand All | Collapse All

Expand All | Collapse All

Indicative timeline for the framework and approach

Issues paper

Published: 1 December 2025

Public consultation on the issues paper

Closed: 6 February 2026

Draft framework and approach

Publishing: March/April 2026

Public consultation on the draft framework and approach

Closing: April/May 2026

Western Power submits on draft framework and approach

Publishing: May/June 2026

Final framework and approach

Publishing: 31 July 2026