Report an Issue, CN’s Hotline, is available to anyone who wishes to express concerns about actual or potential wrongdoing related to financial, accounting or auditing matters.
- If you wish to report an urgent matter related to Security or Safety, please contact the CN Emergency Communications Centre, available 24/7, at 1-800-465-9239
- If you are calling about a complaint related to CN employees, management, public relations, including harassment, community or environmental issues, please contact the CN Ombudsman at 1-866-226-8968
- For all other issues related to CN’s operations please contact the CN Public Inquiries line at 1-888-888-5909