The certification of radio frequency equipment in Japan is called Radio Equipment Type Approval. The official regulatory authority is the Ministry of Internal Affairs and Communications and Communications of Japan. The main certification authority is the TELEC (Telecom Engineering Center) designated by the MIC. There are also 12 certification agencies such as RF Technologies/JQA/SGS/ITS/TUV/UL, so it is usually called TELEC certification. Some people also call it MIC certification, RF certification, GITEKI certification Technical adaptability certification, similar to domestic SRRC certification.