Committed to connecting the world

GSR 2023

TSB Circulars

​TSB Circulars are addressed to all the participants in the work of the ITU Telecommunication Standardization Sector and contain information of general interest such as the meeting schedule, work procedures, the list of hotels, etc. Study groups diffuse Circulars in order to implement the provisions of WTSA regarding the approval and deletion of recommendations or to distribute questionnaires.