Choice magazine, in independent tests of popular LG fridge models in 2010, found the energy consumption in two models was higher than claimed by LG. LG was aware of the problem and had offered compensation to affected customers. In 2004, LG made 4A-rated water efficiency claims for numerous washing machines before they were certified. LG gave undertakings to the Australian Competition and Consumer Commission (ACCC) to provide appropriate corrective notices and upgrade and maintain its trade practices compliance program. In 2006, LG overstated energy efficiency on five of its air conditioner models and was again required to offer consumers rebates to cover the extra energy costs.