MIC in Japan published the “Ministerial Ordinance Partially Revising the Regulations for the Enforcement of the Radio Law (2020 MIC Ordinance No. 59)” on September 2, 2022, revising the system introducing the 6 GHz Band (5925-6425 MHz) for WLAN and the 5.2 GHz band for WLAN in automobiles. As a result of this revision, 5.2 GHz in automobiles and Wi-Fi 6E are now able to be used in Japan as follo..