The tables below provide links to relevant regulators' websites.
Asset
Economic Regulator
Powerco
New Zealand Commerce Commission
AlintaGas Networks (AGN)
Economic Regulation Authority of Western Australia (ERA)
Multinet Gas Holdings (MGH)
Victorian Essential Services Commission (VESC) Transitioning to: Australian Energy Regulator (AER)
Dampier to Bunbury Natural Gas Pipeline (DBNGP)
International Energy Group (IEG): Gas Transport Company (GTC-UK) Guernsey Gas Manx Gas
Office of Gas and Electricity Markets (Ofgem) Department of Commerce and Employment (oversight only) Office of Fair Trading (oversight only)
Dalrymple Bay Coal Terminal (DBCT)
Queensland Competition Authority (QCA)
WestNet Rail (WNR)