Bureau of Export Administration
The Bureau of Export Administration controls exports for national security, foreign policy, and short supply reasons. It administers the Export Administration Act by developing export control policies, issuing export licenses, and prosecuting violators.
http://www.bxa.doc.gov/
Customs, Tariffs & Import Duties
The Hong Kong Trade Development Council's site for regulations and controls country by country.
http://my.tdctrade.com/webdir/directory_header.asp?catid=16
Office of Defense Trade Controls
http://www.pmdtc.org/
Office of Foreign Assets Control
Up-to-date listing of the rules covering each restricted country, access to lists of individuals and firms who are legally denied export parties, and the complete U.S. Foreign Assets Control Regulations for Exporters and Importers.
http://www.treas.gov/ofac/
Society for International Affairs
Forum for the exchange of information related to export and import licensing. SIA interests cover the entire spectrum of licensing issues pertaining to the Departments of Commerce, Defense, State and Treasury.
http://www.siaed.org/

Updated till 26-May-2004