| LS | Title | From | To | Approval date |
| ICAO-LS2 | LS/r on Draft New Technical Report TR.SP-UAV and Draft New Recommendation ITU-T Q.MPSG (reply SG11-LS199) | ICAO | SG11; | 2024-08-22 |
| SG11-LS157 | LS on initiation of draft new Technical Report TR.SP-UAV "Signalling requirements and protocols between unmanned aerial vehicles and unmanned aerial vehicle controllers using IMT-2020 networks and beyond" | SG11 | ICAO; SG13; SG21; SG17; SG20; ISO/IEC JTC1; ITU-R RAG; IETF; ITU-R WP 4A; ITU-R WP 4C; ITU-R WP 5B; SG2; SG3; SG5; SG9; SG12; SG15; TSAG; | 2024-05-10 |
| SG11-LS199 | LS on the creation of draft new Recommendation ITU-T Q.MPSG “Monitoring parameters for IMT-2020 networks and beyond supporting smart grid” [to ITU-T SG13, SG20 and ICAO] | SG11 | ICAO; SG13; SG20; | 2024-05-10 |
