Certification of Able Seamen Convention, 1946 is an International Labour Organization Convention. It was established in 1946, with the preamble stating: Having decided upon the adoption of certain proposals with regard to the certification of able seamen,... Ratifications As of 2022, the convention had been ratified by 29 states. Of these ratifying states, 24 had subsequently denounced the treaty. External links Text. Ratifications. International Labour Organization conventions Treaties concluded in 1946 Treaties entered into force in 1951 Treaties of Algeria Treaties of the People's Republic of Angola Treaties of Barbados Treaties of Belgium Treaties of Bosnia and Herzegovina Treaties of Egypt Treaties of Ghana Treaties of Guinea-Bissau Treaties of Ireland Treaties of Italy Treaties of Lebanon Treaties of Mauritius Treaties of Montenegro Treaties of New Zealand Treaties of Panama Treaties of the Estado Novo (Portugal) Treaties of Yugoslavia Treaties of Slovenia Treaties of North Macedonia Treaties of the United Kingdom Treaties of the United States Admiralty law treaties Treaties extended to Guernsey Treaties extended to Jersey Treaties extended to the Isle of Man Treaties extended to British Mauritius Treaties extended to Guam Treaties extended to Puerto Rico Treaties extended to the United States Virgin Islands Treaties extended to French Guiana Treaties extended to Guadeloupe Treaties extended to Martinique Treaties extended to Réunion Treaties extended to Curaçao and Dependencies 1946 in labor relations