apan interfere with the voluntary control of the Commission 

(VCCI - Voluntary Control Council for Interference by Information Technology Equipment) 

EMC certification in Japan VCCI EMC certification marks. VCCI certification is optional, but in Japan, sales of information technology products, will generally be asked to VCCI certification. First of all, the manufacturer should apply to become a member of the VCCI, VCCI can use the logo. In order to obtain recognition of the VCCI, provided by the EMI test reports must be approved by the VCCI registration issued by the testing agency. Products based on the use of environmentally certified to be divided into different CLASS A and two CLASS B requirements. Use in home or office environment that must be met CLASS B limits of the requirements.