| Asia-Pacific Telecommunity (APT) preparatory meetings | - 18 July 2025, 1st Meeting of the APT Preparatory Group for PP-26 (APT PP26-1), Pattaya, Thailand
- 28-29 January 2026, 2nd Meeting of the APT Preparatory Group for PP-26 (APT PP26-2), virtual
- 30 March-2 April 2026, 3rd Meeting of the APT Preparatory Group for PP-26 (APT PP26-3), Thailand
- 15-19 June 2026, 4th Meeting of the APT Preparatory Group for PP-26 (APT PP26-4), Malaysia
- 24-28 August 2026, 5th Meeting of the APT Preparatory Group for PP-26 (APT PP26-5), Australia
| APT website |
| Arab States preparatory meetings | - 19-21 May 2026 TBC, 4th Arab Group Meeting, virtual
- 11-14 October 2026 TBC, 5th Arab Group Meeting, Riyadh, Saudi Arabia
- 8 November 2026 TBC, 6th Arab Group Meeting, Doha, Qatar
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| African Telecommunications Union (ATU) preparatory meetings | - July 2024, 1st African Preparatory Meeting for ITU PP-26, Namibia
- 27-29 May 2026, 2nd African Preparatory Meeting for ITU PP-26, Victoria Falls, Zimbabwe
- 15-17 September 2026, 3rd and final African Preparatory Meeting for ITU PP-26 (Venue TBC)
| ATU website |
| European Conference of Postal and Telecommunications Administrations (CEPT) preparatory meetings | - 1 October 2025, 1st meeting of the PP26 Policy and ADM committees, Athens, Greece (hybrid)
- 9-11 December 2025, 2nd meeting of the PP26 Policy and ADM committees, Paris, France (hybrid)
- 25-27 March 2026, 3rd meeting of the PP26 Policy and ADM committees, Prague, Czech Republic (hybrid)
- 1-3 June 2026, 4th meeting of the PP26 Policy and ADM committees, Vilnius, Lithuania (hybrid)
- 16-18 September 2026, 5th meeting of the PP26 Policy and ADM committees, Bonn, Germany (hybrid)
| CEPT website |
| Inter-American Telecommunication Commission (CITEL) preparatory meetings | - 5-7 November 2025, 43rd Permanent Executive Committee of CITEL (COM/CITEL), Washington, D.C., USA
- 17-19 March 2026, 9th Ordinary Assembly of CITEL, San José, Costa Rica
- 20-24 April 2026, 48th Meeting of the Permanent Consultative Committee I: Telecommunications/Information and Communication Technologies (PCC.I), Panama City, Panama
- 7-11 September 2026, 49th Meeting of the Permanent Consultative Committee I: Telecommunications/Information and Communication Technologies (PCC.I), Asunción, Paraguay
- 7-9 October 2026, Coordination Meeting WTGPP (45 COM/CITEL), San Jose, Costa Rica
| CITEL website |
| Regional Commonwealth in the Field of Communications (RCC) preparatory meetings | - 25-27 March 2026, Meetings of the Working Group on Cooperation with ITU (WG ITU) and the RCC Commission on the Coordination of the International Communication (CIC), Shymkent, Kazakhstan
- 5 June 2026, 65th Meeting of the RCC Board of Ministers, Saint Petersburg, Russian Federation
- 17-21 August 2026, Final joint meeting of the CIC and WG-ITU, Issyk-Kul, Kyrgyz Republic
- October 2026, Meeting of the RCC Board of Ministers, Dushanbe, Tajikistan
| RCC website |