Study groups meet to facilitate the approval of Recommendations. Such meetings shall only
be held with the approval of the Director of the Telecommunication Standardization Bureau (TSB),
and with due consideration of the physical and budgetary capabilit
ITU-T A.1-2006 history
2006ITU-T A.1-2006 Work methods for study groups of the ITU Telecommunication Standardization Sector (ITU-T)