Sudi Customs
http://www.customs.gov.sa/

Customs Tariff
http://www.customs.gov.sa/CustomsNew/tariff/trfmain_E.aspx

International Maritime Organization
http://www.imo.org/Pages/home.aspx

World Customs Organization
http://www.wcoomd.org/

FIATA
http://www.fiata.com/

World Cargo Alliance
http://www.worldcargoalliance.com/eng/index.asp

WCA Family of Logistics Network
http://www.wcafamily.com/eng/default.asp

IATA
http://www.iata.org/Pages/default.aspx

World Trade Organization
www.wto.org

World Maritime University
http://www.wmu.se/

P & I Clubs
http://www.igpandi.org/Group+Clubs

ICC- International Chamber of Commerce
http://www.iccwbo.org/

Track Your Air & Sea Shipments
www.track-trace.com

Currency Calculator
www.xe.com

Useful Links – WCA Resource Centre
http://resourcescenter.wcafamily.com/wcafamily/default.asp

City Distance Calculator
http://www.geobytes.com/CityDistanceTool.htm

HS Code
http://www.hscode.org/