| LS | Title | From | To | Approval date |
| SG2-LS115 | LS/r on the comments on the terms and their definitions developed by ITU-T SG5 (reply to SCV-LS81, SCV-LS82, SCV-LS84 and SCV-LS85) | SG2 | SCV; SG5; SG21; SG15; | 2026-09-18 |
| SCV-LS81 | LS on the comments on the term “idle state” and its definition, considered at the CCT meeting of 2 February 2026 | SCV | SG5; SG2; | 2026-02-02 |
| SCV-LS82 | LS on the comments on the term “sink” developed by ITU-T Study Group 5, considered at the CCT meeting of 2 February 2026 | SCV | SG5; SG2; SG15; | 2026-02-02 |
| SCV-LS84 | LS on the comments on the term “source” and its definition, considered at the CCT meeting of 2 February 2026 | SCV | SG5; SG2; SG21; SG15; | 2026-02-02 |
| SCV-LS85 | LS on the comments on the term “management information base (MIB)” and its definition, considered at the CCT meeting of 2 February 2026 | SCV | SG5; SG2; SG21; | 2026-02-02 |