MONTREAL, Feb. 1, 2013 /PRNewswire/ - CN (TSX: CNR) (NYSE: CNI) announced today that the Company's 2012 Annual Financial Statements, Notes thereto and Management's Discussion and Analysis, and its 2012 Annual Information Form and Form 40-F have been filed with Canadian and U.S. securities regulators and are now available in the Investor section of its website, www.cn.ca/investors.

Printed copies of CN's 2012 Annual Financial Statements, Notes thereto and Management's Discussion and Analysis will also be available to shareholders free of charge upon request.

CN - Canadian National Railway Company and its operating railway subsidiaries - spans Canada and mid-America, from the Atlantic and Pacific oceans to the Gulf of Mexico, serving the ports of Vancouver, Prince Rupert, B.C., Montreal, Halifax, New Orleans, and Mobile, Ala., and key metropolitan areas of Toronto, Buffalo, Chicago, Detroit, Duluth, Minn./Superior, Wis., Green Bay, Wis., Minneapolis/St. Paul, Memphis, and Jackson, Miss., with connections to all points in North America. For information on CN, visit the company's website at www.cn.ca.

SOURCE CN

For further information: <p> </p> <p> <i><u><b>Media</b></u></i><br/> Mark Hallman<br/> Director<br/> Communications & Public Affairs<br/> (905) 669-3384 </p> <p> <i><u><b>Investment Community</b></u></i><br/> Janet Drysdale<br/> Vice-President<br/> Investor Relations<br/> (514) 399-0052 </p>