NULL

Participant	Action	Date of Notification/Deposit	Date of Effect
Argentina	Ratification	05/09/1984	05/09/1984
Barbados	Signature	20/06/1978
Barbados	Ratification	27/11/1982	27/11/1982
Bolivia	Adherence	19/07/1979	19/07/1979
Chile	Signature	22/11/1969
Chile	Ratification	21/08/1990	21/08/1990
Colombia	Declaration	21/06/1985
Colombia	Ratification	31/07/1973	18/07/1978
Costa Rica	Ratification	08/04/1970	18/07/1978
Dominican Republic	Ratification	19/04/1978	18/07/1978
Ecuador	Ratification	28/12/1977	18/07/1978
El Salvador	Ratification	23/06/1978	18/07/1978
Grenada	Ratification	18/07/1978	18/07/1978
Guatemala	Declaration	09/03/1987
Guatemala	Withdrawal of reservation	23/07/1986
Guatemala	Ratification	25/05/1978	18/07/1978
Haiti	Adherence	27/09/1977	18/07/1978
Honduras	Ratification	08/09/1977	18/07/1978
Jamaica	Signature	16/09/1977
Jamaica	Ratification	07/08/1978	07/08/1978
Mexico	Accession	24/03/1981	24/03/1981
Nicaragua	Declaration	12/02/1991
Nicaragua	Signature	22/09/1969
Nicaragua	Ratification	25/09/1979	25/09/1979
Panama	Ratification	22/06/1978	18/07/1978
Paraguay	Signature	22/09/1969
Paraguay	Ratification	24/08/1989	24/08/1989
Peru	Signature	27/07/1977
Peru	Ratification	28/07/1978	28/07/1978
Suriname	Accession	12/11/1987	12/11/1987
Trinidad and Tobago	Accession	29/05/1991	29/05/1991
United States of America	Signature	01/06/1977
Uruguay	Signature	22/09/1969
Uruguay	Ratification	19/04/1985	19/04/1985
Venezuela	Ratification	09/08/1977	18/07/1978