The Caribbean Basin Initiative (CBI), a trade initiative initiated by the 1983 Caribbean Basin Economic Recovery Act (CBERA), is a United States program. The CBI came into effect on January 1, 1984, and aimed to provide several tariff and trade benefits to many Central American and Caribbean countries. Provisions in the CBERA prevented the United States from extending preferences to CBI countries that it judged to be contrary to its interests or that had expropriated American property.