| LS | Title | From | To | Approval date |
| SG13-LS221 | LS on the consent of draft new Recommendation ITU-T Y.3330 (ex Y.MMC) “Requirements and framework for traffic flow coordination of multi-modality communication in IMT-2020 networks and beyond” | SG13 | SG2; SG11; SG17; | 2026-07-02 |