http://www.amta.ca
http://www.trucking.org
http://www.apta.ca
http://www.bctrucking.com
http://www.ccmta.ca
http://www.ghgregistries.ca/challenge/index_e.cfm
http://www.cantruck.com
http://www.cthrc.com
http://www.cvsa.org
http://www.dmovers.com
http://fleetsmart.nrcan.gc.ca
http://www.highwayagencies.com
http://www.hrsdc.gc.ca
http://www.trucking.mb.ca
http://www.nrcan-rncan.gc.ca
http://www.ontrucking.org
http://www.gov.ab.ca
http://www.gov.mb.ca
http://www.gov.sk.ca
http://www.tarrefour-acq.org
http://www.safeaware.com
http://www.sgi.sk.ca
http://www.sasktrucking.com
http://www.epa.gov/smartway
http://www.tc.gc.ca
http://www.daltontimmis.com
http://www.customs.ustreas.gov/index.htm
http://www.dot.gov