| LS | Title | From | To | Approval date |
| Broadband Forum-LS201 | LS/r on the work regarding ITU-T P.10/G.100, ITU-T G.1000 and ITU-T E.800 (reply to SG12-LS37) | Broadband Forum | SG12; | 2026-11-02 |
| SG11-LS189 | LS/r on the revisions of ITU-T P.10/G.100 (Vocabulary for performance, quality of service and quality of experience), ITU-T G.1000 (Communications quality of service: A framework and definitions) and ITU-T E.800 (Definitions of terms related to quality of service) (reply to SG12-LS37) | SG11 | SG12; | 2026-07-22 |
| SG12-LS37 | LS on the revisions of ITU-T P.10/G.100 (Vocabulary for performance, quality of service and quality of experience), ITU-T G.1000 (Communications quality of service: A framework and definitions) and ITU-T E.800 (Definitions of terms related to quality of service) | SG12 | Broadband Forum; VQEG; ETSI TC STQ; SG21; SG11; SG13; SG20; | 2026-06-17 |