LS | Title | From | To | Approval date |
SG2-LS60 | LS on use of blockchain in international telecommunication numbering (reply to FG DLT-DLT-O-008) | SG2 | FG DLT; | 2018-07-13 |
FG DLT-LS7 (O-008) | Ls/o/r on use of blockchain in international telecommunication numbering (reply to SG2-LS41) | FG DLT | SG2; | 2018-02-07 |
SG2-LS41 | LS on use of blockchain in international telecommunication numbering | SG2 | FG DLT; | 2017-12-01 |