LS | Title | From | To | Approval date |
SG12-LS127 | LS/r on WTSA-16 preparations (reply to TSAG-LS16) | SG12 | TSAG; | 2016-06-16 |
TSAG-LS16 | LS on WTSA-16 preparations [to all ITU-T SGs, ITU-T Regional Groups] | TSAG | SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; SG20; | 2016-02-05 |