Japan PSE certification is mandatory safety certification for electrical and electronic products have been proved by NEC and Material Safety Law (DENAN Law) or the international standard IEC safety standard test. DENTORL Law of Japan (electrical equipment and material control law), 498 kinds of products into the Japanese market must pass the safety certification PSE. Among them, 165 kinds of products should be made a Class A diamond PSE mark, B 333 kinds of products should be made round PSE mark.
