| LS | Title | From | To | Approval date |
| SG2-LS123 | Telecommunications and OAM Project Plan (Response to COM 17–LS96 and COM 17-LS152) | SG2 | SG17; | 2011-06-10 |
| SG17-LS152 | Liaison on telecommunications management and OAM project (ref: COM 2 – LS 74) | SG17 | SG2; | 2010-12-17 |
| SG2-LS74 | SG2 Report and Request in its role as Lead SG on Telecommunication Management | SG2 | SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; TSAG; | 2010-11-18 |
| SG17-LS96 | Study items in Q.3/17, Telecommunications information security management | SG17 | SG2; | 2010-04-16 |