On 4 October 2018, Multinet Gas submitted to the AER its annual tariff variation proposal for 1 January to 31 December 2019.
On 15 November 2018, the AER approved Multinet Gas' annual tariff variation proposal for the period 1 January to 31 December 2019. This was after assessing the tariff variation proposal as compliant with the AER's Final Decision on Multinet Gas’ 2018-22 Access Arrangement.