PSE certification is a mandatory safety certification in Japan to prove that motor and electronic products have passed the safety standard test of Japanese electrical and raw material safety law (Denan law) or international IEC standards. Japan's dentorl law (electrical equipment and material control law) stipulates that 498 products must pass safety certification when entering the Japanese market. Among them, 165 class a products shall obtain the diamond shaped PSE mark, and 333 class B products shall obtain the circular PSE mark.

VCCI is the EMC certification mark of Japan and is managed by the Japan electromagnetic interference control council for interference by information technology equipment. VCCI certification is not mandatory, but information technology products sold in Japan are generally required to undergo VCCI certification. The manufacturer shall first apply to become a member of VCCI before using the VCCI logo. In order to obtain the approval of VCCI, the provided EMI test report must be issued by the test organization registered and approved by VCCI. Japan currently has no immunity standards.