FRA Certification Helpline: (216) 694-0240

(Source: Canadian National press release, January 7, 2013)

MONTREAL — CN will issue its fourth-quarter and year-end 2012 financial and operating results on Jan. 22, 2013, at 9 a.m. Eastern Time (ET).

CN’s senior officers will review the results and the railway’s outlook in a conference call/webcast at 1 p.m. ET Jan. 22.

Parties interested in participating in, or listening to, CN’s fourth-quarter and year-end 2012 presentation and question-and-answer period by telephone should dial 1-800-355-4959 or 416-641-6122 by 12.50 p.m. ET Jan. 22.

Claude Mongeau, president and chief executive officer of CN, will lead the conference call.

CN will webcast the presentation live and furnish slides supporting the officers’ remarks via the Investors section of its website, www.cn.ca/investors. The slides will be posted on the website at 12.30 p.m. ET on Jan. 22. A webcast replay will be available after the call ends.