| Albania | 03 Jun 1957 | Not in force | Automatic Denunciation on 16 Feb 1999 by convention C138 |
| Algeria | 19 Oct 1962 | Not in force | Automatic Denunciation on 30 Apr 1985 by convention C138 |
| Argentina | 26 May 1936 | Not in force | Automatic Denunciation on 11 Nov 1997 by convention C138 |
| Australia | 24 Dec 1957 | Not in force | Automatic Denunciation on 13 Jun 2024 by convention C138 |
| Austria | 12 Jun 1924 | Not in force | Automatic Denunciation on 18 Sep 2001 by convention C138 |
| Bahamas | 25 May 1976 | Not in force | Automatic Denunciation on 31 Oct 2002 by convention C138 |
| Barbados | 02 Oct 1978 | Not in force | Automatic Denunciation on 04 Jan 2001 by convention C138 |
| Belarus | 06 Nov 1956 | Not in force | Automatic Denunciation on 03 May 1980 by convention C138 |
| Belgium | 13 Jun 1928 | Not in force | Automatic Denunciation on 19 Apr 1989 by convention C138 |
| Belize | 15 Dec 1983 | Not in force | Automatic Denunciation on 06 Mar 2001 by convention C138 |
| Bulgaria | 06 Mar 1925 | Not in force | Automatic Denunciation on 23 Apr 1981 by convention C138 |
| Cameroon | 25 May 1970 | In Force | |
| Central African Republic | 09 Jun 1964 | Not in force | Automatic Denunciation on 28 Jun 2001 by convention C138 |
| Chile | 18 Oct 1935 | Not in force | Automatic Denunciation on 01 Feb 2000 by convention C138 |
| Colombia | 13 Apr 1983 | Not in force | Automatic Denunciation on 02 Feb 2002 by convention C138 |
| Comoros | 23 Oct 1978 | Not in force | Automatic Denunciation on 17 Mar 2005 by convention C138 |
| Cuba | 22 Aug 1935 | Not in force | Automatic Denunciation on 07 Mar 1976 by convention C138 |
| Czechia | 01 Jan 1993 | Not in force | Automatic Denunciation on 26 Apr 2009 by convention C138 |
| Djibouti | 03 Aug 1978 | Not in force | Automatic Denunciation on 14 Jun 2007 by convention C138 |
| Dominican Republic | 04 Feb 1933 | In Force | |
| Estonia | 08 Sep 1922 | Not in force | Automatic Denunciation on 15 Mar 2009 by convention C138 |
| France | 07 Jun 1951 | Not in force | Automatic Denunciation on 13 Jul 1991 by convention C138 |
| Gabon | 13 Jun 1961 | Not in force | Automatic Denunciation on 25 Oct 2011 by convention C138 |
| Germany | 20 Mar 1957 | Not in force | Automatic Denunciation on 08 Apr 1977 by convention C138 |
| Grenada | 09 Jul 1979 | Not in force | Automatic Denunciation on 14 May 2004 by convention C138 |
| Guatemala | 14 Jun 1988 | Not in force | Automatic Denunciation on 27 Apr 1991 by convention C138 |
| Guinea | 12 Dec 1966 | Not in force | Automatic Denunciation on 06 Jun 2004 by convention C138 |
| Guyana | 08 Jun 1966 | Not in force | Automatic Denunciation on 15 Apr 1999 by convention C138 |
| Hungary | 02 Feb 1927 | Not in force | Automatic Denunciation on 28 May 1999 by convention C138 |
| Ireland | 26 May 1925 | Not in force | Automatic Denunciation on 22 Jun 1979 by convention C138 |
| Israel | 23 Dec 1953 | Not in force | Automatic Denunciation on 21 Jun 1980 by convention C138 |
| Italy | 08 Sep 1924 | Not in force | Automatic Denunciation on 28 Jul 1982 by convention C138 |
| Japan | 19 Dec 1923 | Not in force | Automatic Denunciation on 05 Jun 2001 by convention C138 |
| Luxembourg | 16 Apr 1928 | Not in force | Automatic Denunciation on 24 Mar 1978 by convention C138 |
| Malta | 04 Jan 1965 | Not in force | Automatic Denunciation on 09 Jun 1989 by convention C138 |
| Netherlands (Kingdom of the) | 28 Nov 1956 | Not in force | Automatic Denunciation on 14 Sep 1977 by convention C138 |
| New Zealand | 08 Jul 1947 | In Force | |
| Nicaragua | 12 Apr 1934 | Not in force | Automatic Denunciation on 02 Nov 1982 by convention C138 |
| Norway | 28 Jan 1957 | Not in force | Automatic Denunciation on 08 Jul 1981 by convention C138 |
| Panama | 19 Jun 1970 | Not in force | Denounced on 05 Jul 2001 |
| Papua New Guinea | 01 May 1976 | Not in force | Automatic Denunciation on 02 Jun 2001 by convention C138 |
| Peru | 01 Feb 1960 | Not in force | Automatic Denunciation on 13 Nov 2003 by convention C138 |
| Poland | 21 Jun 1924 | Not in force | Automatic Denunciation on 22 Mar 1979 by convention C138 |
| Romania | 10 Nov 1930 | Not in force | Automatic Denunciation on 19 Nov 1976 by convention C138 |
| Russian Federation | 10 Aug 1956 | Not in force | Automatic Denunciation on 03 May 1980 by convention C138 |
| Saint Vincent and the Grenadines | 21 Oct 1998 | Not in force | Automatic Denunciation on 25 Jul 2008 by convention C138 |
| Senegal | 22 Oct 1962 | In Force | |
| Seychelles | 06 Feb 1978 | Not in force | Automatic Denunciation on 07 Mar 2001 by convention C138 |
| Slovakia | 01 Jan 1993 | Not in force | Automatic Denunciation on 29 Sep 1998 by convention C138 |
| Spain | 29 Aug 1932 | Not in force | Automatic Denunciation on 16 May 1978 by convention C138 |
| Sri Lanka | 29 Nov 1991 | Not in force | Automatic Denunciation on 11 Feb 2001 by convention C138 |
| Sweden | 27 Nov 1923 | Not in force | Automatic Denunciation on 23 Apr 1991 by convention C138 |
| Ukraine | 14 Sep 1956 | Not in force | Automatic Denunciation on 03 May 1980 by convention C138 |
| United Kingdom of Great Britain and Northern Ireland | 11 Jul 1963 | Not in force | Automatic Denunciation on 07 Jun 2001 by convention C138 |
| Uruguay | 06 Jun 1933 | Not in force | Automatic Denunciation on 02 Jun 1978 by convention C138 |
