NULL

Participant	Action	Date of Notification/Deposit	Date of Effect
Antigua and Barbuda	Ratification	03/12/1981	03/12/1981
Argentina	Ratification	10/04/1956
Bahamas	Ratification	03/03/1982	03/03/1982
Barbados	Ratification	15/11/1967
Belize	Ratification	08/01/1991	08/01/1991
Bolivia	Ratification	18/10/1950	13/12/1951
Brazil	Ratification	13/03/1950	13/12/1951
Canada	Ratification	08/01/1990	08/01/1990
Chile	Ratification	05/06/1953
Colombia	Ratification	13/12/1951	13/12/1951
Costa Rica	Ratification	16/11/1948	13/12/1951
Cuba	Ratification	16/07/1952
Dominica	Ratification	22/05/1979	22/05/1979
Dominican Republic	Ratification	22/04/1949	13/12/1951
Ecuador	Ratification	28/12/1950	13/12/1951
El Salvador	Ratification	11/09/1950	13/12/1951
Grenada	Ratification	13/05/1975	13/05/1975
Guatemala	Ratification	06/04/1955
Guyana	Ratification	08/01/1991	08/01/1991
Haiti	Ratification	28/03/1951	13/12/1951
Honduras	Ratification	07/02/1950	13/12/1951
Jamaica	Ratification	20/08/1969
Mexico	Ratification	23/11/1948	13/12/1951
Nicaragua	Ratification	26/07/1950	13/12/1951
Panama	Ratification	22/03/1951	13/12/1951
Paraguay	Ratification	03/05/1950	13/12/1951
Peru	Ratification	12/02/1954
St. Lucia	Ratification	22/05/1979	22/05/1979
St. Vincent and the Grenadines	Ratification	03/12/1981	03/12/1981
Suriname	Ratification	08/06/1977	08/06/1977
Trinidad and Tobago	Ratification	17/03/1967
Trinidad and Tobago	Signature	13/03/1967
United States of America	Ratification	19/06/1951	13/12/1951
Uruguay	Ratification	01/09/1955
Venezuela	Ratification	29/12/1951	29/12/1951