NOM certification mark is Mexico"s mandatory safety sign, with NOM logo on the product to show that the product is comply with relevant standards.NOM logo is suitable for most of the Products, including telecommunications and information technology equipment, household Electrical appliances and gas use, lamps and other Products with potential danger to health and Safety. T0V group of Mexico branch she will cooperate with local government certifying authority, can according to the Electrical Products (Safety) specification, hereinafter referred to as EPSR (Electrical Products Safety Regulation), and the Safety certificate issued by Mexico.