PSE Certification Introduction
Japan DENTORL method (electrical equipment and material control Law), 498 kinds of products into the Japanese market must pass the safety certification. Among them, 165 kinds of products should be made A diamond PSE mark, 333 kinds of products should be made round B PSE mark.

From 1 April 2001 onwards, "Electrical Products Control Act (DENTORL)" has officially changed its name to "Electrical Product Safety Act (DENAN)". Unlike the previous regulatory system of control provisions of the agreement, the new system will be non-government organizations to ensure product safety.

A Class: The specified electrical equipment and materials products

Must be licensed by the Japanese Trade Ministry of Industry, third-party certification bodies
According to DENAN law, manufacturers an obligation to save the test results and proof
Diamond on the label must have the PSE mark

Class B: Other products of electrical equipment and materials

Must be licensed by the Japanese Trade Ministry of Industry, third-party certification bodies
According to DENAN law, manufacturers an obligation to save the test results and proof
The label must have round PSE mark