On 20 April 2022, Australian Gas Networks submitted to the AER an annual tariff variation for its South Australian gas distribution network for the period 1 July 2022 to 30 June 2023. Australian Gas Networks’ tariff variation will be assessed for compliance with the AER's 2021–26 access arrangement.

On 26 April 2022, Australian Gas Networks submitted to the AER revised pricing proposal documents in response to AER queries to correct for errors.