LS | Title | From | To | Approval date |
SG2-LS92 | LS/r on creation, participation and termination of Regional Groups (reply to TSAG - LS18) | SG2 | TSAG; | 2019-02-28 |
TSAG-LS18 | LS on creation, participation and termination of Regional Groups | TSAG | SG2; SG3; SG5; SG11; SG12; SG13; SG17; SG20; SG9; SG15; SG16; | 2018-12-14 |