The best source I know for information about Barbados laws in the United States is the Information Officer at the Barbados Consulate in New York (800-221-9831 or 212-867-4831). You can get copies from the University of the West Indies (246-425-1310 or 246-438-1784), which is located in Barbados, although prepayment is required. Links to Barbados government and legal Web sites are posted on Washlaw Web.
For more information about Barbados legal materials see the general entry for the "Caribbean."