This document provides an overview of the international relevance of telecommunications regulation. It discusses:
1) The importance of telecommunications for national economies and international trade which has fueled the transition from monopoly to competitive structures and the need for regulation to adapt.
2) Key characteristics of international communication technologies (ICTs) including national regulation to ensure principles like fair competition and universal access.
3) The liberalization of ICT markets has led to innovations that necessitate regulatory responses to manage developments.
4) The structure and roles of the International Telecommunication Union (ITU) which regulates global telecommunications as the United Nations specialized agency for ICTs.