| 1964 | I | Mexico City, Mexico |
| 1967 | II | Caracas, Venezuela |
| 1970 | III | Ocho Ríos, Jamaica |
| 1973 | IV | Santiago, Chile |
| 1976 | V | Miami, USA |
| 1978 | VI | Panama, Panama |
| 1980 | VII | Lima, Peru |
| 1983 | VIII | Cali, Colombia |
| 1986 | IX | Buenos Aires, Argentina |
| 1989 | X | Orlando, USA |
| 1992 | XI | Curazao, Netherlands Antilles |
| 1995 | XII | Niagara Falls, Canada |
| 1998 | XIII | Isla Margarita, Venezuela |
| 2001 | XIV | Guatemala, Guatemala |
| 2004 | XV | Port of Spain, Trinidad Tobago |
| 2007 | XVI | Brasilia, Brazil |
The XVII Assembly will take place 2010 in San Salvador, El Salvador.