| Start Date | End Date | Group | Title |
| 02/21/2022 | 03/04/2022 | TG 6/1
| Task Group 6/1 - WRC-23 agenda item 1.5
|
| 02/07/2022 | 02/23/2022 | WP 5D
| IMT Systems
|
| 12/16/2021 | 12/16/2021 | SG 5
| Terrestrial Services
|
| 12/13/2021 | 12/15/2021 | 1st ITU Inter-regional Workshop on WRC-23 Preparation
| 1st ITU Inter-regional Workshop on WRC-23 Preparation
|
| 11/29/2021 | 12/10/2021 | WP 5B
| Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service
|
| 11/15/2021 | 11/26/2021 | WP 5C
| Fixed wireless systems; HF and other systems below 30 MHz in the fixed and land mobile services
|
| 11/15/2021 | 11/26/2021 | WP 5A
| Land mobile service above 30 MHz*(excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services
|
| 11/05/2021 | 11/05/2021 | SG 4
| Satellite Services
|
| 10/27/2021 | 11/04/2021 | WP 4A
| Efficient Orbit/Spectrum Utilization for FSS and BSS
|
| 10/25/2021 | 10/29/2021 | WP 4B
| Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering
|
| 10/20/2021 | 10/26/2021 | WP 4C
| Efficient Orbit/Spectrum Utilization for MSS and RDSS
|
| 10/11/2021 | 10/22/2021 | ITU Regional Radiocommunication Seminar (RRS)
| ITU Regional Radiocommunication Seminar (RRS-21-Asia-Pacific)
|
| 10/04/2021 | 10/15/2021 | WP 5D
| IMT Systems
|
| 10/04/2021 | 10/15/2021 | WP5D | IMT Systems |
| 09/23/2021 | 09/23/2021 | ISRMM | 22nd ISRMM Regulatory Expert's Group |
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