| Name | Federation | Deadline | Start |
| II Caribbean Tropical Sun Sections A-D | Cuban Correspondence Chess Federation (FECAP) | 15.09.2026 | |
| 3. German Open (80 Jahre BdF) | German Correspondence Chess Federation (BdF) | 07.09.2026 | 25.09.2026 |
| Mémorial J.F. Epinoux | Association Française des joueurs d’Échecs par Correspondance (AFEC) | 30.09.2026 | |
| Giuseppe Siviero Memorial | Associazione Scacchistica Italiana Giocatori per Corrispondenza (ASIGC) | 15.09.2026 | 30.09.2026 |