On 14 April 2023, Jemena submitted to the AER an annual tariff variation notice for its New South Wales gas distribution network for the period 1 July 2023 to 30 June 2024. Jemena's tariff variation notice will be assessed for compliance with the AER's final decision on Jemena's 2020–25 access arrangement.
On 8 May 2023, the AER approved Jemena Gas Networks' annual tariff variation notice for the period 1 July 2023 to 30 June 2024. This was after assessing the tariff variation as compliant with the AER's final decision on Jemena Gas Networks' 2020–25 access arrangement.