It is an attached agency of the Department of Information and Communications Technology responsible for the supervision, adjudication and control over all telecommunications services and radio and television networks throughout the country.

546 promulgated on July 23, 1979, and conferred with regulatory and quasi-judicial functions taken over from the Board of Communications and the Telecommunications Control Bureau, which were abolished in the same Order.

Primarily, the NTC is the sole body that exercises jurisdiction over the supervision, adjudication and control over all telecommunications services and television networks throughout the country.

For the effective enforcement of this responsibility, it adopts and promotes guidelines, rules, and regulations on the establishment, operation, and maintenance of various telecommunications facilities and services nationwide.

Although independent as its regulatory and quasi-judicial functions are concerned, the NTC remains under the administrative supervision of the Department of Information and Communication Technology as an attached agency.