 | | | | | | | | Status |
|---|
| [1] |  | 2021-04-15 | 2021-04-23 | ITU-R | | Remote Sensing Systems | E-Meeting | Confirmed |
| [2] | | 2021-04-19 | 2021-04-23 | ITU-R | | Time Signals and Frequency Standard Emissions | E-Meeting | Confirmed |
| [3] | | 2021-04-19 | 2021-04-23 | ITU-R | | GE84 Plan Optimization for Africa (2nd Series) - Workshop (English/French) | E-Meeting | Confirmed |
| [4] | | 2021-04-26 | 2021-04-29 | ITU-R | | Propagation Fundamentals | E-Meeting | Confirmed |
| [5] | | 2021-04-26 | 2021-04-29 | ITU-R | | Point-to-Area Propagation | E-Meeting | Confirmed |
| [6] | | 2021-04-26 | 2021-04-29 | ITU-R | | Point-to-point and Earth-space propagation | E-Meeting | Confirmed |
| [7] | | 2021-04-26 | 2021-05-07 | ITU-R | | ITU Regional Radiocommunication Seminar 2021 for the Americas (RRS-21-Americas) | E-Meeting | Confirmed |
| [8] | | 2021-04-28 | 2021-05-11 | ITU-R | | Land mobile service above 30 MHz*(excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services | E-Meeting | Confirmed |
| [9] | | 2021-04-28 | 2021-05-11 | ITU-R | | Fixed wireless systems; HF and other systems below 30 MHz in the fixed and land mobile services | E-Meeting | Confirmed |
| [10] | | 2021-05-10 | 2021-05-21 | ITU-R | | Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service | E-Meeting | Confirmed |
| [11] | | 2021-05-25 | 2021-06-02 | ITU-R | | Spectrum Engineering Techniques | E-Meeting | Confirmed |
| [12] | | 2021-05-25 | 2021-06-02 | ITU-R | | Spectrum Management Methodologies and Economic Strategies | E-Meeting | Confirmed |
| [13] | | 2021-05-25 | 2021-06-02 | ITU-R | | Spectrum Monitoring | E-Meeting | Confirmed |
| [14] | | 2021-06-03 | 2021-06-03 | ITU-R | | Spectrum Management | E-Meeting | Confirmed |
| [15] | | 2021-06-07 | 2021-06-18 | ITU-R | | IMT Systems | E-Meeting | Confirmed |
| [16] | | 2021-06-21 | 2021-07-01 | ITU-R | | Propagation Fundamentals | E-Meeting | Confirmed |
| [17] | | 2021-06-21 | 2021-07-01 | ITU-R | | Point-to-Area Propagation | E-Meeting | Confirmed |
| [18] | | 2021-06-21 | 2021-07-01 | ITU-R | | Point-to-point and Earth-space propagation | E-Meeting | Confirmed |
| [19] | | 2021-06-23 | 2021-07-01 | ITU-R | | Ionospheric Propagation and Radio Noise | E-Meeting | Confirmed |
| [20] | | 2021-07-02 | 2021-07-02 | ITU-R | | Radiowave Propagation | E-Meeting | Confirmed |
| [21] | | 2021-07-05 | 2021-07-14 | ITU-R | | Task Group 6/1 - WRC-23 agenda item 1.5 | E-Meeting | Confirmed |
| [22] | | 2021-07-05 | 2021-07-13 | ITU-R | | Radio Regulations Board (RRB) | Switzerland [Geneva] | Confirmed |
| [23] | | 2021-07-05 | 2021-07-13 | ITU-R | | Efficient Orbit/Spectrum Utilization for MSS and RDSS | E-Meeting | Confirmed |
| [24] | | 2021-07-12 | 2021-07-16 | ITU-R | | Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering | E-Meeting | Confirmed |
| [25] | | 2021-07-14 | 2021-07-28 | ITU-R | | Efficient Orbit/Spectrum Utilization for FSS and BSS | E-Meeting | Confirmed |
| [26] | | 2021-08-23 | 2021-08-27 | ITU-R | | IMT Systems - WG Technical Aspects only | E-Meeting | Planned |
| [27] | | 2021-09-08 | 2021-09-08 | ITU-R | | Science Services | Switzerland [Geneva] | Planned |
| [28] | | 2021-09-09 | 2021-09-16 | ITU-R | | Time Signals and Frequency Standard Emissions | Switzerland [Geneva] | Planned |
| [29] | | 2021-09-09 | 2021-09-16 | ITU-R | | Space Radiocommunication Applications | Switzerland [Geneva] | Planned |
| [30] | | 2021-09-09 | 2021-09-16 | ITU-R | | Remote Sensing Systems | Switzerland [Geneva] | Planned |
| [31] | | 2021-09-09 | 2021-09-16 | ITU-R | | Radio Astronomy | Switzerland [Geneva] | Planned |
| [32] | | 2021-09-17 | 2021-09-17 | ITU-R | | Science Services | Switzerland [Geneva] | Planned |
| [33] | | 2021-10-04 | 2021-10-15 | ITU-R | | IMT Systems | Switzerland [Geneva] | Planned |
| [34] | | 2021-10-18 | 2021-10-22 | ITU-R | | Radio Regulations Board (RRB) | Switzerland [Geneva] | Planned |
| [35] | | 2021-10-20 | 2021-10-26 | ITU-R | | Efficient Orbit/Spectrum Utilization for MSS and RDSS | Switzerland [Geneva] | Planned |
| [36] | | 2021-10-21 | 2021-11-01 | ITU-R | | Task Group 6/1 - WRC-23 agenda item 1.5 | Switzerland [Geneva] | Planned |
| [37] | | 2021-10-25 | 2021-10-29 | ITU-R | | Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering | Switzerland [Geneva] | Planned |
| [38] | | 2021-10-27 | 2021-11-04 | ITU-R | | Efficient Orbit/Spectrum Utilization for FSS and BSS | Switzerland [Geneva] | Planned |
| [39] | | 2021-11-01 | 2021-11-05 | ITU-R | | Programme Production and Quality Assessment | Switzerland [Geneva] | Planned |
| [40] | | 2021-11-02 | 2021-11-10 | ITU-R | | Terrestrial Broadcasting Delivery | Switzerland [Geneva] | Planned |
| [41] | | 2021-11-03 | 2021-11-10 | ITU-R | | Spectrum Engineering Techniques | Switzerland [Geneva] | Planned |
| [42] | | 2021-11-03 | 2021-11-10 | ITU-R | | Spectrum Management Methodologies and Economic Strategies | Switzerland [Geneva] | Planned |
| [43] | | 2021-11-03 | 2021-11-10 | ITU-R | | Spectrum Monitoring | Switzerland [Geneva] | Planned |
| [44] | | 2021-11-05 | 2021-11-05 | ITU-R | | Satellite Services | Switzerland [Geneva] | Planned |
| [45] | | 2021-11-08 | 2021-11-11 | ITU-R | | Broadcast Service Assembly and Access | Switzerland [Geneva] | Planned |
| [46] | | 2021-11-12 | 2021-11-12 | ITU-R | | Broadcasting Service | Switzerland [Geneva] | Planned |
| [47] | | 2021-11-15 | 2021-11-26 | ITU-R | | Land mobile service above 30 MHz*(excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services | Switzerland [Geneva] | Planned |
| [48] | | 2021-11-15 | 2021-11-26 | ITU-R | | Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service | Switzerland [Geneva] | Planned |
| [49] | | 2021-11-15 | 2021-11-26 | ITU-R | | Fixed wireless systems; HF and other systems below 30 MHz in the fixed and land mobile services | Switzerland [Geneva] | Planned |
| [50] | | 2021-11-29 | 2021-11-29 | ITU-R | | Terrestrial Services | Switzerland [Geneva] | Planned |
| [51] | | 2021-11-30 | 2021-12-01 | ITU-R | | 1st ITU Inter-regional Workshop on WRC-23 Preparation | Switzerland [Geneva] | Planned |
