| 28 sept. 2015 | Cameroon | General Union of Workers of Cameroon (UGTC) | 07 oct. 2015 | |
| 16 sept. 2015 | Bulgaria | Confederation of Independent Trade Unions in Bulgaria (CITUB) | Transmis par le gouvernement | |
| 04 sept. 2015 | Colombia | Confederation of Workers of Colombia (CTC) | 22 sept. 2015 | |
| 02 sept. 2015 | Colombia | General Confederation of Labour (CGT) | 15 sept. 2015 | |
| 02 sept. 2015 | Colombia | Single Confederation of Workers of Colombia (CUT) | 15 sept. 2015 | |
| 31 août 2015 | Chad | Free Confederation of Workers of Chad (CLTT) | Transmis par le gouvernement | |
| 31 août 2015 | Chad | National Council of Chadian Employers (CNPT) | Transmis par le gouvernement | |
| 28 août 2015 | Mauritania | General Confederation of Workers of Mauritania (CGTM) | 08 sept. 2015 | |
| 25 août 2015 | Burkina Faso | National Confederation of Workers of Burkina (CNTB) | 08 sept. 2015 | |
| 02 janv. 2015 | Cameroon | General Union of Workers of Cameroon (UGTC) | 18 déc. 2015 | |