CEC certification is by the California Energy Commission (California Energy Commission) on December 30, 2005 on the implementation of the law of the Appliance Efficiency Regulations (appliance efficiency regulation). The purpose of the regulations is to improve the efficiency of the use of electric products, save energy, reduce gas emissions and greenhouse effect.

    The California Energy Commission in July 2006 1, for AC to DC and AC external power supplies of energy efficiency in the use of the implementation of mandatory standards for the new, almost all electronic products have suffered from shock.

    This standard will cover all use the external power supply (such as charger and adapter) products, including mobile phones, cordless telephones, portable music players, palm game machine, toys etc. and asked these products in use and the standby state to more efficient use of energy.

    In addition to save energy, the new specification of CEC will have a significant impact on environmental protection. According to the company's statistics, if all California's external power supply device can follow the new standard, the state each year will be able to reduce more than 360000 tons of carbon dioxide emissions, this number is in 60000 cars of every year the amount of radiation.

    The regulations and electrical products in the sales of California must first meet the equipment energy efficiency regulations and the regulations for 58 type of electrical products prescribed efficiency index requirements, measuring method and phased implementation plan. In accordance with the regulations, electrical products must be qualified by the relevant regulations of the United States in accordance with the relevant regulations or standards for testing, to meet the requirements of the United States in California sales.