| Month | | Dates | Event/Programme | Host/Venue | Comments |
| November | | 17-28 | ITU’s World Telecommunications Development Conference (WTDC) | Azerbaijan | |
| November | | 20-21 | The 2025 Annual Session of the Caribbean Meteorological Council | Saint Lucia | |
| December | | 2 – 4 | Connected Caribbean Summit | Grenada | |
| December | | 2 – 5 | 11th Caribbean Peering and Interconnection Forum (CarPIF) | Grenada | |
| January | | 12 – 23 | First cluster of Council Working Groups and Expert Groups in 2026 | Geneva | |
| January | | 29 – 30 | The 10th annual Trinidad and Tobago Internet Governance Forum (TTIGF) | Hybrid | |
| February | | 1-3 | CANTO Connect and 42nd AGM | Trinidad and Tobago | |
| February | | 2 – 3 | International Submarine Cable Resilience Summit 2026 | Portugal | |
| February | | 11-12 | ATU Digital Summit 2026 | TBD | |
| February | | 26 | CARICOM ICT Cluster Meeting | Virtual | |
| March | | 2-3 | GSMA Mobile World Congress (MWC) | Spain | |
| March | | 7-12 | ICANN 85 (Community Forum) | Mumbai, India | |
| March | | 16-19 | IX Regular Meeting of the Assembly of CITEL | Costa Rica | |
| March | | 19-20 | Digital Caribbean – 2nd Anniversary Event hosted by CDA, BlueNap and DataSur | TBD | |
| March | | 27 | CTU 1st ITU PP26 Prep Meeting | Virtual | |
| April | | 20-24 | OAS CITEL 48th Meeting of PCC. I Telecommunications & ICT | Panama | |
| April | | 19-22 | ARIN 57 | USA | |
| April – May | | 28-8 | 2026 Annual meeting of ITU Council | Geneva | |
| May | | 11-15 | LACNIC 45 | Guadalajara, México | |
| June | | 1 – 5 | 18th South School of Internet Governance (SSIG26) | Guatemala | |
| June | | 7-11 | ITU 7th World Telecommunication/Information and Communication Technology Policy Forum (WTPF 26) | The Bahamas | |
| June | | TBD | 2nd EULAC Digital Alliance High-Level Policy Dialogue with the Caribbean | TBD | |
| June | | TBD | 33rd meeting of the ITU Telecommunication Development Advisory Group (TDAG) | TBD | |
| June | | TBD | ITU Americas Regional Radiocommunication Seminar (RRS-AMS) | TBD | |
| July | | 7 – 10 | ITU AI For Good Summit | Geneva | |
| July | | 23 – 24 | 7th Ordinary Session of the African Telecommunications Union Conference of Plenipotentiaries (CPL-26) | Abuja, Nigeria | |
| August | | 16 – 19 | CANTO 2026 Conference | Dominican Republic | |
| August | | TBD | 57th Caribbean Broadcasting Union (CBU) Annual General Assembly (AGA) | TBD | |
| September | | 3 | CARICOM ICT Cluster Meeting | TBD | |
| September | | 7-11 | OAS CITEL 49th Meeting of PCC. I Telecommunications & ICT | Paraguay | |
| September | | 28-30 | Global ITU/WMO Seminar: Use of Radio Spectrum for weather, climate, water and related environmental activities | Geneva | |
| September | | TBD | ITU Global Symposium for Regulators (GSR-26) | TBD | |
| September | | 7-9 | 21st World Telecommunication/ICT Indicators Symposium (WTIS) | Geneva | |
| September – October | | 28 – 2 | ITU Policy and Economic Colloquium for the Americas IPEC-26 | TBD | |
| October | | 5-9 | LACNIC 46 | TBD | |
| October | | 17-22 | ICANN 87 (AGM) | TBD | |
| October | | 22-23 | ARIN 58 | TBD | |
| October | | TBD | 21st United National Internet Governance Forum (UNIGF) | TBD | |
| November | | 7 | Final meeting of the 2026 session of the ITU Council | Doha, Qatar | |
| November | | 9 – 27 | ITU Plenipotentiary Conference 2026 | Doha, Qatar | |
| November | | TBD | ITU Accessible Americas | TBD | |
| December | | 1 – 4 | Connected Caribbean Summit | TBD | |
| December | | 2 – 4 | 2nd Inter-regional Information Session on WRC-27 Preparation (IRIS) | TBD | |
| December | | 7 – 11 | ITU World Radiocommunication Seminar 2026 (WRS-26) | Geneva | |
| TBD | | TBD | OAS CITEL 47th Meeting of PCC. II Radiocommunications | TBD | |
