| Start Date | End Date | Group | Title |
| 09/21/2021 | 09/22/2021 | ISRMM | 22nd International Space Radio Monitoring Meeting Industry Sessions |
| 09/16/2021 | 09/23/2021 | WP7D | Radio Astronomy |
| 09/16/2021 | 09/23/2021 | WP7C | Remote Sensing Systems |
| 09/08/2021 | 09/15/2021 | WP7B | Space Radiocommunication Applications |
| 09/08/2021 | 09/15/2021 | WP7A | Time Signals and Frequency Standard Emissions |
| 08/23/2021 | 08/27/2021 | WP5D | WG TECHNOLOGY ASPECTS (Option 2) |
| 07/14/2021 | 07/28/2021 | WP4A | Efficient Orbit/Spectrum Utilization for FSS and BSS |
| 07/12/2021 | 07/16/2021 | WP 4B | Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering |
| 07/05/2021 | 07/13/2021 | WP 4C | Efficient Orbit/Spectrum Utilization for MSS and RDSS |
| 07/05/2021 | 07/14/2021 | TG 6/1 | Task Group 6/1 - WRC-23 agenda item 1.5 |
| 07/05/2021 | 07/13/2021 | RRB-21.2 | Radio Regulations Board (RRB) |
| 07/02/2021 | 07/02/2021 | SG3 | Radiowave Propagation |
| 06/07/2021 | 06/18/2021 | 38th meeting WP5D | IMT Systems |
.png)
