For further information please visit these websites:
 
 
U.S. Customs and Border Protection: http://www.cbp.gov/xp/cgov/home.xml
 
U.S. Department of Commerce: http://www.commerce.gov/
 
Department of Homeland Security: www.dhs.gov
 
International Maritime Organization: www.imo.org
 
U.S. Food and Drug Administration: www.fda.gov
 
U.S. International Trade Commission: www.usitc.gov
 
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