I want to import and use DWM 3000 in Japan

hi, can I ask a question. Any rules or regulation to import and use the DM3000 chip in Japan, do I have to declare or register to the government?

Hi @paopao18902
I don’t think you need anything extra for importing the DW3000 chip. But if you want to use them in final product you need to get TELEC certification for that product.