The Law on the Regime of the Press regulates all media activities in the Cambodia. There is no specific law to regualting broadcasting activities. Art. 18 of the Law on the Regime of the Press supposedly regulates only the printed press activities. In the absence of specific regulation on radio and TV broadcasting, it is assumed that art. 18 scope of application is extended to broadcasting activities.
"Article 18: The total number of all Khmer language newspapers owned/possessed by foreigners shall not exceed 20 percent of the total of all Khmer language newspapers that are actually being published in the Kingdom of Cambodia. Once the newspapers owned/possessed by foreigners have been authorized to publish, may not be closed because of the decreasing of total number of Khmer language newspapers."(Law on the Regime of the Press, 1995, Art. 18)
The Law on the Regime of the Press, 18 July 1995, Article 18
[<a href="https://www.wto.org/english/thewto_e/acc_e/khm_e/wtacckhm3a3_leg_36.pdf">Law</a>]