| AlbaniaHas accepted Parts II to VI and VIII to X | 18 Jan 2006 | In Force | |
| ArgentinaHas accepted Parts II, V, VII, VIII, IX and X. | 27 Jul 2016 | In Force | |
| AustriaHas accepted Parts II, IV, V, VII and VIII. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. | 04 Nov 1969 | In Force | |
| BarbadosHas accepted Parts III, V, VI, IX and X. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. | 11 Jul 1972 | In Force | |
| BelgiumHas accepted Parts II to X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 26 Nov 1959 | In Force | |
| BeninHas accepted Parts V, VI, VII, VIII, IX and X. | 14 Jun 2019 | In Force | |
| Bolivia (Plurinational State of)Has accepted Parts II, III and V to X. Pursuant to Article 3, paragraph 1, of the Convention, the Government has availed itself of the temporary exceptions provided for in Articles 9(d); 12(2); 15(d); 18(2); 27(d); 33(b); 34(3); 41(d); 48(c); 55(d); and 61(d). Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No.128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 31 Jan 1977 | In Force | |
| Bosnia and HerzegovinaHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 02 Jun 1993 | In Force | |
| BrazilHas accepted Parts II to X | 15 Jun 2009 | In Force | |
| BulgariaHas accepted Parts II, III, V, VI, VII, VIII and X Has accepted Part IV on 12 July 2016 | 14 Jul 2008 | In Force | |
| Cabo VerdeHas accepted Parts III, V and VII. | 10 Jan 2020 | In Force | |
| ChadHas accepted Parts V, VI, VII, IX and X. Pursuant to Article 3, paragraph 1, of the Convention, the Government has availed itself of the temporary exceptions provided for in Articles 27(d); 33(b); 34(3); 41(d); 55(d); and 61(d). | 04 Jun 2015 | In Force | |
| ComorosHas accepted Parts II, III, IV, V, VI, VII, VIII, IX and X | 28 Jul 2022 | In Force | |
| Costa RicaHas accepted Parts II and V to X | 16 Mar 1972 | In Force | |
| CroatiaHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 08 Oct 1991 | In Force | |
| CyprusHas accepted Parts III, IV, V, VI, IX and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention Part X of the Convention is no longer applicable. | 03 Sep 1991 | In Force | |
| CzechiaHas accepted Parts II, III, V and VII to X. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 01 Jan 1993 | In Force | |
| Côte d'IvoireHas accepted Parts II, III, IV, V, VI, VII, VIII, IX and X. | 26 Apr 2023 | In Force | |
| Democratic Republic of the CongoHas accepted Parts V, VII, IX and X | 03 Apr 1987 | In Force | |
| DenmarkHas accepted Parts II, IV to VI and IX | 15 Aug 1955 | In Force | |
| Dominican RepublicHas accepted Parts II, III, V, VI, VII, VIII, IX and X | 11 Jul 2016 | In Force | |
| EcuadorHas accepted Parts III, V, VI, IX and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 25 Oct 1974 | In Force | |
| El SalvadorHas accepted Parts II, III, V, VI, VIII, IX and X. | 07 Jun 2022 | In Force | |
| FranceHas accepted Parts II and IV to IX | 14 Jun 1974 | In Force | |
| GermanyHas accepted Parts II to X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 21 Feb 1958 | In Force | |
| GreeceHas accepted Parts II to VI and VIII to X | 16 Jun 1955 | In Force | |
| HondurasHas accepted Parts II,III, V, VIII, IX and X | 01 Nov 2012 | In Force | |
| IcelandHas accepted Parts V, VII and IX | 20 Feb 1961 | In Force | |
| IraqHas accepted Parts II to X. | 22 Mar 2023 | In Force | |
| IrelandHas accepted Parts III, IV and X | 17 Jun 1968 | In Force | |
| IsraelHas accepted Parts V, VI and X | 16 Dec 1955 | In Force | |
| ItalyHas accepted Parts V, VII and VIII | 08 Jun 1956 | In Force | |
| JapanHas accepted Parts III to VI. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 02 Feb 1976 | In Force | |
| JordanHas accepted Parts V, VI , IX and X. | 12 Feb 2014 | In Force | |
| LibyaHas accepted Parts II to X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 19 Jun 1975 | In Force | |
| LuxembourgHas accepted Parts II to X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 31 Aug 1964 | In Force | |
| MauritaniaHas accepted Parts V to VII, IX and X | 15 Jul 1968 | In Force | |
| MexicoHas accepted Parts II, III, V, VI and VIII to X | 12 Oct 1961 | In Force | |
| MontenegroHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 03 Jun 2006 | In Force | |
| MoroccoHas accepted Parts II, III, V, VI, VII, VIII, IX and X. | 14 Jun 2019 | In Force | |
| NetherlandsHas accepted Parts II to X. Part III is no longer applicable as a result of the ratification of Convention No. 130. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the Convention are no longer applicable. | 11 Oct 1962 | In Force | |
| NigerHas accepted Parts V to VIII | 09 Aug 1966 | In Force | |
| North MacedoniaHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 17 Nov 1991 | In Force | |
| NorwayHas accepted Parts II to VII. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 30 Sep 1954 | In Force | |
| ParaguayHas accepted Parts II, III, V, VI, VIII and IX. Pursuant to Article 3, paragraph 1, of the Convention, the Government has availed itself of the temporary exceptions provided for in Articles 9(d); 15 (d); 27(d); 33(b); 48(c) and 55(d). | 25 Oct 2021 | In Force | |
| PeruHas accepted Parts II, III, V, VIII and IX. Pursuant to Article 3, paragraph 1, of the Convention, the Government has availed itself of the temporary exceptions provided for in Articles 9(d); 12(2); 15(d); 18(2); 27(d); 48(c); and 55(d). | 23 Aug 1961 | In Force | |
| PolandHas accepted Parts II, V, VII, VIII and X | 03 Dec 2003 | In Force | |
| PortugalHas accepted Parts II to X | 17 Mar 1994 | In Force | |
| RomaniaHas accepted Parts II, III, V, VII and VIII. | 15 Oct 2009 | In Force | |
| Russian FederationHas accepted Parts II, III, V, VI, VIII, IX and X. | 26 Feb 2019 | In Force | |
| Saint Vincent and the GrenadinesHas accepted Parts II, III, V, VI, VIII, IX and X. | 25 Nov 2015 | In Force | |
| Sao Tome and PrincipeHas accepted Parts I, II, III, V, VI, VIII, IX and X. | 07 Jun 2024 | Not in force | The Convention will enter into force for Sao Tome and Principe on 07 Jun 2025. |
| SenegalHas accepted Parts VI to VIII. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 22 Oct 1962 | In Force | |
| SerbiaHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 24 Nov 2000 | In Force | |
| Sierra LeoneHas accepted Parts II, III, V, VI, IX and X. | 29 Mar 2022 | In Force | |
| SlovakiaHas accepted Parts II, III, V and VII-X. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 01 Jan 1993 | In Force | |
| SloveniaHas accepted Parts II to VI, VIII and X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. | 29 May 1992 | In Force | |
| SpainHas accepted Parts II to IV and VI | 29 Jun 1988 | In Force | |
| SurinameHas accepted Parts II to X. | 28 Nov 2024 | Not in force | The Convention will enter into force for Suriname on 28 Nov 2025. |
| SwedenHas accepted Parts II to IV and VI to VIII. Part VI is no longer applicable as a result of the ratification of Convention No. 121. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 12 Aug 1953 | In Force | |
| SwitzerlandHas accepted Parts V to VII, IX and X. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. | 18 Oct 1977 | In Force | |
| TogoHas accepted Parts V, VII, VIII and X. | 07 Jun 2013 | In Force | |
| TürkiyeHas accepted Parts II, III, V, VI and VIII to X. Pursuant to Article 3, paragraph 1, of the Convention, the Government accepts the obligations of the Convention in respect of Parts II and VIII but avails itself of the temporary exceptions provided for in Articles 9(d) and 48(c). | 29 Jan 1975 | In Force | |
| UkraineHas accepted Parts II, III, IV, V, VI, VII, VIII, IX and X. | 06 Jun 2016 | In Force | |
| United Kingdom of Great Britain and Northern IrelandHas accepted Parts II to V, VII and X | 27 Apr 1954 | In Force | |
| UruguayHas accepted Parts II, IV, VII and VIII. | 14 Oct 2010 | In Force | |
| Venezuela (Bolivarian Republic of)Has accepted Parts II, III, V, VI and VIII to X. Part VI is no longer applicable as a result of the ratification of Convention No. 121. As a result of the ratification of Convention No. 128 and pursuant to Article 45 of that Convention certain parts of the present Convention are no longer applicable. Part III is no longer applicable as a result of the ratification of Convention No. 130. | 05 Nov 1982 | In Force | |
