| 14 Nov 2017 | Serbia | Serbian Association of Employers (SAE) | Transmitted by Government | |
| 20 Sep 2017 | Türkiye | Confederation of Turkish Trade Unions (TÜRK-IS) | Transmitted by Government | |
| 07 Sep 2017 | Norway | Norwegian Confederation of Trade Unions (LO) | Transmitted by Government | |
| 04 Sep 2017 | Mauritania | General Confederation of Workers of Mauritania (CGTM) | 19 Sep 2017 | |
| 31 Aug 2017 | Netherlands (Kingdom of the) | Netherlands Trade Union Confederation (FNV) | 18 Sep 2017 | |
| 31 Aug 2017 | Netherlands (Kingdom of the) | National Federation of Christian Trade Unions (CNV) | 18 Sep 2017 | |
| 31 Aug 2017 | Netherlands (Kingdom of the) | Trade Union Federation for Professionals (VCP) | 18 Sep 2017 | |
| 31 Aug 2017 | Serbia | Serbian Association of Employers (SAE) | 18 Sep 2017 | |
| 17 Aug 2017 | Morocco | National Union of Labour in Morocco (UNTM) | Transmitted by Government | |
| 17 Aug 2017 | Morocco | Democratic Confederation of Labour (CDT) | Transmitted by Government | |
| 17 Aug 2017 | Spain | General Union of Workers (UGT) | 05 Sep 2017 | |
| 11 Aug 2017 | Spain | Trade Union Confederation of Workers' Commissions (CCOO) | 12 Sep 2017 | |
| 25 Jul 2017 | Mauritania | Free Confederation of Mauritanian Workers (CLTM) | 30 Aug 2017 | |