When FDA finds that a manufacturer has significantly violated FDA regulations, FDA notifies the manufacturer. This notification is often in the form of a Warning Letter.
Search for Warning Letters: Recently posted Warning Letters and an archive dating back to 1996
During the press call on November 13, 2009 FDA provided 3 examples of alcoholic beverages to which caffeine is added. FDA has posted the letters associated with these products on its web site. The inclusion of these examples is not intended to suggest that these products differ in significance from the other beverages identified in the nearly 30 letters FDA has sent to manufacturers as part of its efforts on this issue.
Caffeinated Alcoholic Beverages Sample Letter #1 -November 13, 2009
Caffeinated Alcoholic Beverages Sample Letter #2 -November 13, 2009
Caffeinated Alcoholic Beverages Sample Letter #3 -November 13, 2009