| 20 septiembre 2017 | Italy | Italian General Confederation of Labour (CGIL) | 20 septiembre 2017 | |
| 29 agosto 2017 | Brazil | National Confederation of Industry (CNI) | 29 agosto 2017 | |
| 25 agosto 2017 | Japan | National Confederation of Trade Unions (ZENROREN) | 25 agosto 2017 | |
| 25 julio 2017 | Italy | General Confederation of Commerce, Tourism and Services (CONFCOMMERCIO) | Transmitidas por el Gobierno | |
| 11 julio 2017 | Greece | Greek General Confederation of Labour (GSEE) | 11 julio 2017 | |
| 11 julio 2017 | Republic of Moldova | National Confederation of Trade Unions of Moldova (CNSM) | 11 julio 2017 | |
| 05 julio 2017 | Germany | German Confederation of Trade Unions (DGB) | 05 julio 2017 | |
| 30 junio 2017 | France | General Confederation of Labour - Force ouvrière (CGT-FO) | 30 junio 2017 | |
| 30 junio 2017 | United Kingdom of Great Britain and Northern Ireland | Trades Union Congress (TUC) | 30 junio 2017 | |
| 29 junio 2017 | Republic of Moldova | National Confederation of Trade Unions of Moldova (CNSM) | 29 junio 2017 | |
| 29 mayo 2017 | Canada | Canadian Labour Congress (CLC) | 29 mayo 2017 | |
| 26 mayo 2017 | Cameroon | National Trade Union Federation of Workers from Decentralized Local Authorities of Cameroon (FENTEDCAM) | Transmitidas por el Gobierno | |
| 28 abril 2017 | United States of America | American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) | 28 abril 2017 | |
| 05 abril 2017 | Singapore | Singapore National Trade Union Congress (SNTUC) | Transmitidas por el Gobierno | |
| 05 abril 2017 | Singapore | Singapore National Employers Federation (SNEF) | Transmitidas por el Gobierno | |
| 06 marzo 2017 | Türkiye | Confederation of Turkish Trade Unions (TÜRK-IS) | 06 marzo 2017 | |
| 27 febrero 2017 | Republic of Korea | Federation of Korean Trade Unions (FKTU) | 27 febrero 2017 | |
| 25 febrero 2017 | Sweden | Swedish Trade Union Confederation (LO) | Transmitidas por el Gobierno | |
| 25 febrero 2017 | Sweden | Confederation of Swedish Entreprise (CSE) | Transmitidas por el Gobierno | |
| 25 febrero 2017 | Sweden | Swedish Confederation of Professional Associations (SACO) | Transmitidas por el Gobierno | |
| 25 febrero 2017 | Sweden | Swedish Confederation for Professional Employees (TCO) | Transmitidas por el Gobierno | |
| 24 febrero 2017 | Portugal | General Workers' Union (UGT) | Transmitidas por el Gobierno | |
| 24 febrero 2017 | Portugal | General Workers' Union (UGT) | 24 febrero 2017 | |
| 24 febrero 2017 | Portugal | General Confederation of Portuguese Workers - National Trade Unions (CGTP-IN) | Transmitidas por el Gobierno | |
| 24 febrero 2017 | Portugal | Confederation of Trade and Services of Portugal (CCSP) | Transmitidas por el Gobierno | |
| 06 febrero 2017 | Seychelles | Association of Seychelles Employers | Transmitidas por el Gobierno | |
| 06 febrero 2017 | Seychelles | Seychelles Federation of Workers' Unions (SFWU) | Transmitidas por el Gobierno | |
| 01 febrero 2017 | Denmark | Danish Confederation of Trade Unions (LO) | 01 febrero 2017 | |
| 01 febrero 2017 | Denmark | Confederation of Danish Employers (DA) | 01 febrero 2017 | |
| 19 enero 2017 | Madagascar | Trade Union Confederation of Malagasy Revolutionary Workers (FISEMARE) | 19 enero 2017 | |
