MCE National Ministerial Council on Energy

 National Australian Competition and Consumer Commission (ACCC)

National National Electricity Market Management Company (NEMMCO)  

National Australian Energy Market Commission (AEMC)

National Australian Energy Regulator (AER)

 NSW Independent Pricing And Regulatory Tribunal of NSW (IPART)

 ACT Independent Competition and Regulatory Commission (ICRC)     

 VIC Essential Services Commission (ESC)

 QLD Queensland Competition Authority (QCA)

 WA Economic Regulation Authority (ERA) 

 SA Essential Services Commission of South Australia (ESCOSA)  

 NZ Commerce Commission

 NZ Electricity Commission