| 24 noviembre 2025 | Italian Confederation of Workers' Trade Unions (CISL) | | |
| 24 noviembre 2025 | Italian Union of Labour (UIL) | | |
| 24 noviembre 2025 | Italian General Confederation of Labour (CGIL) | | |
| 23 septiembre 2025 | General Confederation of Liberal Trade Unions of Belgium (CGSLB) | | |
| 23 septiembre 2025 | Confederation of Christian Trade Unions (CSC) | | |
| 23 septiembre 2025 | General Labour Federation of Belgium (FGTB) | | |
| 22 septiembre 2025 | French Democratic Confederation of Labour (CFDT) | | |
| 01 septiembre 2025 | Confederation of Workers of Argentina (CTA Autonomous) | | |
| 29 agosto 2025 | General Confederation of Labour of the Argentine Republic (CGT RA) | | |
| 28 agosto 2025 | Finnish Confederation of Professionals (STTK) | Transmitidas por el Gobierno | |
| 28 agosto 2025 | Canadian Labour Congress (CLC) | | |
| 28 agosto 2025 | Confederation of Finnish Industries (EK) | Transmitidas por el Gobierno | |
| 28 agosto 2025 | Central Organization of Finnish Trade Unions (SAK) | Transmitidas por el Gobierno | |
| 28 agosto 2025 | Federation of Finnish Enterprises (SY) | Transmitidas por el Gobierno | |
| 28 agosto 2025 | Confederation of Unions for Professional and Managerial Staff in Finland (AKAVA) | Transmitidas por el Gobierno | |
| 27 agosto 2025 | Federal Chamber of Labour (BAK) | Transmitidas por el Gobierno | |