Liens importants
Traçabilité ferroviaire

Canadien National (CN)
https://www.cn.ca/

Canadien Pacifique (CPR)
Site Général
http://www.cpr.ca/en/Pages/Default.aspx
Traçabilité
https://www8.cpr.ca/portal/portal

CSX
Site Général
http://www.csx.com/
Traçabilité
http://shipcsx.com/public/ec.shipcsxpublic/Main

Norfolk-Southern (NS)
http://www.nscorp.com/nscportal/nscorp/

Burlington Northern Santa FE (BNSF)
http://www.bnsf.com/

Union Pacific (UP)
http://www.up.com/

Steelroads
https://www.steelroads.com/index.jsp

Georgia Northeastern Railroad (GNRR)
http://gnrr.com/industrial-rail-sites/

Genesee & Wyoming (GWR) and Subsidiaries
Québec-Gatineau Railway(CFQG)
Tomahawk Railway (TR)
http://www.gwrr.com

Traçabilité maritime

Trafic Maritime
http://www.marinetraffic.com/ais/default.aspx

Sailwx
http://www.sailwx.info/
Informations Météorologiques

Météomédia (Canada)
http://www.meteomedia.com/

The Weather Network (Canada)
http://www.theweathernetwork.com/

Environnement Canada
http://www.weatheroffice.gc.ca/canada_e.html

National Wheather Service (US)
http://www.weather.gov/

Wheather channel (US)
http://www.weather.com/

National Hurricane Center
http://www.nhc.noaa.gov/

Informations légales
Commerce International Canada

http://www.international.gc.ca/controls-controles/index.aspx?lang=eng

Canada Border Services Agency
http://www.cbsa-asfc.gc.ca/menu-eng.html

North American Free trade Agreement (NAFTA)
http://www.international.gc.ca/trade-agreements

US Customs and Proder protection
http://www.cbp.gov/

Lacey Act - US Foreign Affairs

http://www.fws.gov/international/


L'histoire du commerce du bois

L'Encyclopédie Canadiennne
http://www.thecanadianencyclopedia.com/articles/fr/histoire-du-commerce-du-bois