| Argentina | 14 Mar 1950 | Not in force | Automatic Denunciation on 11 Nov 1997 by convention C138 |
| Austria | 26 Feb 1936 | Not in force | Automatic Denunciation on 18 Sep 2001 by convention C138 |
| Belgium | 06 Jun 1934 | Not in force | Automatic Denunciation on 19 Apr 1989 by convention C138 |
| Benin | 12 Dec 1960 | Not in force | Automatic Denunciation on 11 Jun 2002 by convention C138 |
| Burkina Faso | 21 Nov 1960 | Not in force | Automatic Denunciation on 11 Feb 2000 by convention C138 |
| Cameroon | 07 Jun 1960 | In Force | |
| Central African Republic | 27 Oct 1960 | Not in force | Automatic Denunciation on 28 Jun 2001 by convention C138 |
| Chad | 10 Nov 1960 | Not in force | Automatic Denunciation on 21 Mar 2006 by convention C138 |
| Comoros | 23 Oct 1978 | Not in force | Automatic Denunciation on 17 Mar 2005 by convention C138 |
| Congo | 10 Nov 1960 | Not in force | Automatic Denunciation on 26 Nov 2000 by convention C138 |
| Cuba | 24 Feb 1936 | Not in force | Automatic Denunciation on 07 Mar 1976 by convention C138 |
| Côte d'Ivoire | 21 Nov 1960 | Not in force | Automatic Denunciation on 07 Feb 2004 by convention C138 |
| Djibouti | 03 Aug 1978 | Not in force | Automatic Denunciation on 14 Jun 2007 by convention C138 |
| France | 29 Apr 1939 | Not in force | Automatic Denunciation on 13 Jul 1991 by convention C138 |
| Gabon | 14 Oct 1960 | Not in force | Automatic Denunciation on 25 Oct 2011 by convention C138 |
| Guinea | 21 Jan 1959 | Not in force | Automatic Denunciation on 06 Jun 2004 by convention C138 |
| Madagascar | 01 Nov 1960 | Not in force | Automatic Denunciation on 31 May 2001 by convention C138 |
| Mali | 22 Sep 1960 | Not in force | Automatic Denunciation on 11 Mar 2003 by convention C138 |
| Mauritania | 20 Jun 1961 | In Force | |
| Netherlands (Kingdom of the) | 12 Jul 1935 | Not in force | Automatic Denunciation on 14 Sep 1977 by convention C138 |
| Niger | 27 Feb 1961 | Not in force | Automatic Denunciation on 04 Dec 1979 by convention C138 |
| Senegal | 04 Nov 1960 | Not in force | Automatic Denunciation on 15 Dec 2000 by convention C138 |
| Spain | 22 Jun 1934 | Not in force | Automatic Denunciation on 05 May 1972 by convention C060 |
| Togo | 07 Jun 1960 | Not in force | Automatic Denunciation on 16 Mar 1985 by convention C138 |
| Uruguay | 06 Jun 1933 | Not in force | Automatic Denunciation on 02 Jun 1978 by convention C138 |