Implementation of Technical Standards for Radio system in the fields of Telecommunications, Broadcasting and General

From the points of the effective use of frequency and prevention of interference, MIC (Ministry of Internal Affairs and Communications) establishes the technical requirement as compulsory regulations.

In addition to the compulsory regulations, ARIB standards are specified as voluntary standards for radio systems in order to guarantee compatibility of radio facilities and transmission quality as well as offering greater convenience to radio equipment manufactures and users.

These ARIB STDs are established at the Standard Assembly.