Project Profile: PSE certification is Japan's mandatory safety certification to prove that electrical and electronic products have passed the DENAN Law or international IEC standard safety standards test. Expected cycle: PSE circle: 5-10 jobs; PSE diamond: 30-45 working days PSE certification project description customer case certification application content abstract More and more countries have joined WTO. In order to protect their industries and markets, many countries have formulated relevant laws and regulations to restrict the technical indicators of imported goods, form technical barriers, and make products. It has security, environmental protection and compatibility, and at the same time restricts the import of products - Japan is such a country with complex security system. More and more countries with PSE certification have joined the WTO. In order to protect their industries and markets, many countries have formulated relevant laws and regulations to restrict the technical indicators of imported goods and form technical barriers, which make products safe, environmentally friendly and compatible, and at the same time restrict the import of products - Japan is such a country with complex security system. In 1995, Japan promulgated a new product ban law, which no longer follows the principle of liability of the wrongdoer, but adopts the consistent practice of Europe and North America (the principle of liability of the wrongdoer), stipulating that the responsible party for product safety is the manufacturer, importer and distributor of the product. Prior to the PSE certification on April 1, 2001, the Japanese Electrical and Material Control Act (DENTORI) classified the control products into two categories: Class A includes 165 products, including power lines, fuses, switches, transformers, ballasts and so on; Class B includes 333 products, including lighting, household appliances, office equipment and so on. Category A products must obtain compulsory government certification, that is, the T logo, which can only be issued by MITI (Japan's Ministry of General Production). The conformity of Class B products requires self-declaration or third-party certification. After April 1, 2001, the Electrical Appliances and Materials Safety Act (DENAN) replaced the DENTORI Act. At the same time, Japan canceled the T mark. Instead of directly issuing certificates, the government authorized third-party certification bodies to conduct conformity assessment tests of products. The new regulations divide products into "specific electrical appliances and materials" and "non-specific electrical appliances and materials". Among them, "specific electrical appliances and materials" includes 112 products, and "non-specific electrical appliances and materials" includes 340 products. "Specific electrical appliances and materials" products entering the Japanese market must be certified by a third party and marked with PSE (diamond) logo, while "non-specific electrical appliances and materials" products must make self-declaration or apply for third-party certification to mark PSE (round) logo. Note: Category A "Specific Electrical Appliances and Materials Category" (Applicable to Diamond Mark)