The International Affairs Bureau of Office of the National Broadcasting and Telecommunications Commission of Thailand (Office of the NBTC) is responsible for coordinating with the International Telecommunication Union (ITU), other international organizations under United Nation Specialized Agency, the governments and regulatory bodies in foreign countries in the matter of spectrum management, broadcasting, television and telecommunications regulation as well as other relevant international activities. Moreover, the Bureau has arranged international meetings and activities budgetary year plan for NBTC and Office of the NBTC including performs other assigned tasks.