 | | | | | | | | Status |
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| [1] |  | 2026-05-11 | 2026-05-11 | ITU-T | | Q9/5 Rapporteur Group E-meeting: L.1472 | E-Meeting | Cancelled |
| [2] | | 2026-05-11 | 2026-05-11 | ITU-T | | Joint Q2/13, Q20/13, Q21/13, Q22/13 e-meeting | E-Meeting | Confirmed |
| [3] | | 2026-05-11 | 2026-05-12 | ITU-T | | 3rd UN Virtual Worlds Day | Switzerland [Geneva] | Confirmed |
| [4] | | 2026-05-12 | 2026-05-12 | ITU-T | | Q1/2: RGM on Drafting session on ESTR.OTTNum | E-Meeting | Confirmed |
| [5] | | 2026-05-12 | 2026-05-12 | ITU-T | | Q9/3 Rapporteur Group Meeting (D.GuidelinesCostContribution) | E-Meeting | Confirmed |
| [6] | | 2026-05-12 | 2026-05-12 | ITU-T | | Q9/5 Rapporteur Group E-meeting: on L.1801 and related activties | E-Meeting | Confirmed |
| [7] | | 2026-05-12 | 2026-05-12 | ITU-T | | Q3/15 - All topics, including LC comments | E-Meeting | Confirmed |
| [8] | | 2026-05-12 | 2026-05-12 | ITU-T | | Fifth ITU-T X.509 Day | Switzerland [Geneva] | Confirmed |
| [9] | | 2026-05-12 | 2026-05-12 | ITU-T | | 2nd Citiverse Assembly | Switzerland [Geneva] | Confirmed |
| [10] | | 2026-05-12 | 2026-05-13 | ITU-T | | Q22/13 e-meeting | E-Meeting | Confirmed |
| [11] | | 2026-05-12 | 2026-05-13 | ITU-T | | ITU Workshop on Telecommunication Quality of Service, Quality of Experience and Future Networks | Zambia [Livingstone] | Confirmed |
| [12] | | 2026-05-12 | 2026-05-14 | ITU-T | | Q1/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [13] | | 2026-05-12 | 2026-05-14 | ITU-T | | Q2/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [14] | | 2026-05-12 | 2026-05-14 | ITU-T | | Q13/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [15] | | 2026-05-12 | 2026-05-14 | ITU-T | | Q14/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [16] | | 2026-05-12 | 2026-05-15 | ITU-T | | Q1/13 e-meeting | E-Meeting | Confirmed |
| [17] | | 2026-05-12 | 2026-05-21 | ITU-T | | IoT and smart cities | Switzerland [Geneva] | Confirmed |
| [18] | | 2026-05-13 | 2026-05-13 | ITU-T | | Joint Coordination Activity on Metaverse Standardization | Switzerland [Geneva] | Confirmed |
| [19] | | 2026-05-13 | 2026-05-13 | ITU-T | | Q9/3 Rapporteur Group Meeting (Study_OTTs) | E-Meeting | Confirmed |
| [20] | | 2026-05-13 | 2026-05-13 | ITU-T | | Q9/5 Rapporteur Group E-meeting: L.Sup.CE_Shared_BS to ITU-T L.1420 | E-Meeting | Confirmed |
| [21] | | 2026-05-13 | 2026-05-13 | ITU-T | | Q14/12: P.BBQCG | E-Meeting | Confirmed |
| [22] | | 2026-05-13 | 2026-05-13 | ITU-T | | RG-DT Rapporteur Group Meeting | E-Meeting | Confirmed |
| [23] | | 2026-05-14 | 2026-05-15 | ITU-T | | SG12 Regional Group for Africa | Zambia [Livingstone] | Confirmed |
| [24] | | 2026-05-14 | 2026-05-15 | ITU-T | | SG13 Regional Group for Africa | Zambia [Livingstone] | Confirmed |
| [25] | | 2026-05-18 | 2026-05-18 | ITU-T | | Q6/3 Rapporteur Group Meeting (D.ecosat) | E-Meeting | Confirmed |
| [26] | | 2026-05-18 | 2026-05-18 | ITU-T | | Joint Q6/5 and EEPS e-meeting: L.FNEE, L.1331rev | E-Meeting | Confirmed |
| [27] | | 2026-05-18 | 2026-05-18 | ITU-T | | SG15 Regional Group for Africa | E-Meeting | Confirmed |
| [28] | | 2026-05-18 | 2026-05-18 | ITU-T | | ITU-T SG17 Regional Group for the Arab Region | E-Meeting | Confirmed |
| [29] | | 2026-05-18 | 2026-05-18 | ITU-T | | Q10/17 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [30] | | 2026-05-19 | 2026-05-19 | ITU-T | | Q6/5 Rapporteur Group Meeting: L.1203 | E-Meeting | Confirmed |
| [31] | | 2026-05-19 | 2026-05-19 | ITU-T | | SG15 - Question 13 meeting on Synchronization in data centres | E-Meeting | Confirmed |
| [32] | | 2026-05-19 | 2026-05-22 | ITU-T | | SG5 Regional Group for Africa | Equatorial Guinea [Malabo] | Confirmed |
| [33] | | 2026-05-19 | 2026-05-22 | ITU-T | | 16th Symposium on ICT, Environment, Climate Change and Circular Economy | Equatorial Guinea [Malabo] | Confirmed |
| [34] | | 2026-05-20 | 2026-05-20 | ITU-T | | Q6/5 Rapporteur Group e-meeting: All work Items | E-Meeting | Confirmed |
| [35] | | 2026-05-20 | 2026-05-21 | ITU-T | | Q2/15 and Q3/15 - all topics of common interest | E-Meeting | Confirmed |
| [36] | | 2026-05-25 | 2026-05-25 | ITU-T | | Q5/2: RGM on Progression of current work items under Q5/2 | E-Meeting | Confirmed |
| [37] | | 2026-05-25 | 2026-05-27 | ITU-T | | Q4/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [38] | | 2026-05-25 | 2026-05-27 | ITU-T | | Q10/21 Rapporteur meeting | E-Meeting | Confirmed |
| [39] | | 2026-05-26 | 2026-05-26 | ITU-T | | Q6/2: RGM on Progression of current work items under Q6/2 | E-Meeting | Confirmed |
| [40] | | 2026-05-26 | 2026-05-26 | ITU-T | | Q3/15 - All topics, including LC comments | E-Meeting | Confirmed |
| [41] | | 2026-05-26 | 2026-05-28 | ITU-T | | Q8/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [42] | | 2026-05-26 | 2026-05-28 | ITU-T | | Joint Q16/13 and Q6/16 e-meeting | E-Meeting | Confirmed |
| [43] | | 2026-05-27 | 2026-05-27 | ITU-T | | SG3 Success Stories | E-Meeting | Confirmed |
| [44] | | 2026-05-27 | 2026-05-28 | ITU-T | | Q7/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [45] | | 2026-05-27 | 2026-05-28 | ITU-T | | Q3/21 Rapporteur meeting | E-Meeting | Confirmed |
| [46] | | 2026-05-27 | 2026-05-28 | ITU-T | | Q2/21 Rapporteur meeting | Korea (Rep. of) [Seoul] | Confirmed |
| [47] | | 2026-05-28 | 2026-05-28 | ITU-T | | Q16/21 Rapporteur meeting | E-Meeting | Confirmed |
| [48] | | 2026-05-28 | 2026-05-29 | ITU-T | | Q17/21 Rapporteur meeting | Korea (Rep. of) [Busan] | Confirmed |
| [49] | | 2026-06-01 | 2026-06-01 | ITU-T | | Q5/13 e-meeting | E-Meeting | Confirmed |
| [50] | | 2026-06-01 | 2026-06-10 | ITU-T | | Security | Switzerland [Geneva] | Confirmed |
| [51] | | 2026-06-02 | 2026-06-02 | ITU-T | | ITU Workshop on "Global interoperability for trust management of digital identity for humans and agents" | Switzerland [Geneva] | Confirmed |
| [52] | | 2026-06-08 | 2026-06-08 | ITU-T | | ITU Workshop on Quality of Service (QoS) and Quality of Experience (QoE) Aspects of Satellite-based Internet Services | Switzerland [Geneva] | Confirmed |
| [53] | | 2026-06-09 | 2026-06-09 | ITU-T | | Q9/3 Rapporteur Group Meeting (D.GuidelinesCostContribution) | E-Meeting | Confirmed |
| [54] | | 2026-06-09 | 2026-06-17 | ITU-T | | Performance, QoS and QoE | Switzerland [Geneva] | Confirmed |
| [55] | | 2026-06-09 | 2026-06-18 | ITU-T | | EMF, environment, climate action, sustainable digitalization, and circular economy | France [Sophia Antipolis] | Planned |
| [56] | | 2026-06-15 | 2026-06-15 | ITU-T | | Q3/2: RGM on Work Items E.ACP and E.clec | E-Meeting | Confirmed |
| [57] | | 2026-06-15 | 2026-06-15 | ITU-T | | Q6/3 Rapporteur Group Meeting (D.ecosat) | E-Meeting | Confirmed |
| [58] | | 2026-06-16 | 2026-06-18 | ITU-T | | Q1/2: RGM on Progression of current work items under Q1/2 | E-Meeting | Confirmed |
| [59] | | 2026-06-16 | 2026-06-18 | ITU-T | | Q8/11 Rapporteur Group Meeting | E-Meeting | Confirmed |
| [60] | | 2026-06-17 | 2026-06-17 | ITU-T | | Q9/3 Rapporteur Group Meeting (Study_OTTs) | E-Meeting | Confirmed |
