Tolong jelaskan mengenai Legal and regulatory aspects dari Pamancar dalam bahasa sunda

Since radio waves go over borders, international agreements control radio transmissions. In Européan countries like Germany often the national Post Office is the regulating authority. In the United States broadcast and industrial transmitters are regulated by the Federal Communications Commission (FCC).  In Canada technical aspects of broadcast and radio transmitters are controlled by Industry Canada, but broadcast content is regulated separately by the Canadian Radio-television and Telecommunications Commission (CRTC). In Australia transmitters, spectrum, and content are controlled by the Australian Communications and Media Authority (ACMA).  The International Telecommunication Union (ITU) helps managing the radio-frequency spectrum internationally.