Since 1892 Canadian Owned. Harte & Lyne Limited is your one stop information site for details on trade with and from Canada. We continually provide new and revised information concerning United States of America, Canadian and Mexican government regulations, transportation services, trade restrictions. Canadian International Trade Tribunal, North American Free Trade Agreement Review Panel, World Trade Organization (WTO) decisions and trade rulings and Customs Co-operation Council commodity classification rulings. more... See more text