Agriculture Canada
http://www.agr.ca/

Canada Border Services Agency (CBSA)
http://www.cbsa-asfc.gc.ca/

Canada Revenue Agency
http://www.cra-arc.gc.ca/

Canadian Food Inspection Agency (CFIA)
http://www.inspection.gc.ca/

Department of Finance
http://www.fin.gc.ca/fin-eng.asp

Department of Foreign Affairs and International Trade
http://www.international.gc.ca/international/index.aspx

Government of Canada
http://www.canada.gc.ca/

Industry Canada
http://www.ic.gc.ca/ic_wp-pa.htm

Transport Canada
http://www.tc.gc.ca/en/menu.htm

U.S. Customs
http://www.customs.gov/