Safety certified products must display the KC mark on the product or packaging.
The KC mark must be marked on the product or its packaging so that it can be easily recognized, and methods such as sticking, printing, or engraving can be used to prevent it from falling off. The method of displaying safety certificates, safety standards, and matters prescribed by the Director of the National Institute of Technology and Standards shall be in Korean. However, in the case of electrical appliances, it may be written in Korean or English. The design color of the safety certification light is black in principle, but complementary colors can be used.
It can be used after the approval letter is issued.
