South Korea - Notice on Partial Amendment and Priority Implementation of Test Methods for Conformity Assessment of Radio Equipment (KS X 3123)

​​The Radio Research Agency (RRA) has announced the priority implementation of a partial amendment to the Test Methods for Conformity Assessment of Radio Equipment (KS X 3123), effective July 7, 2026. 

​The key change revises the scope of the test method from Low Earth Orbit Satellite Communications radio equipment to fixed-satellite service earth station radio equipment in accordance with Article 21(2) of the Enforcement Decree of the Radio Waves Act. 

This amendment will remain in effect on a priority basis until the formal revision of the national standard (KS X 3123) is completed.