United States Chamber of Commerce
1615 H. Street N.W.
Washington, D.C. 20062
202-659-6000 ||  202-463-3190 fax
web site: www.uschamber.org

The U.S. Chamber of Commerce is the world's largest business federation, representing nearly three million companies, 3,000 state and local chambers, 775 business associations and 85 American Chambers of Commerce abroad

The Canadian Chamber of Commerce
350 Sparks Street, Suite 501
Ottawa, Onatrio K1R 7S8 CANADA
613-238-4000 ||  613-238-7643 fax

BCE Place, Heritage Building, 181 Bay Street
Toronto, Onatrio M5J 2T3 CANADA
416-868-6415 ||  416-868-0189 fax
email: info@chamber.ca ||  web site: www.chamber.ca
The Canadian Chamber of Commerce is the influential advocate for Canadian business. We work with businesses of all sizes and sectors, to help them compete, grow, and prosper.

The International Chamber of Commerce
web site: www.worldchambers.com