.6
CEO AND CFO SECTION 906 CERTIFICATION
February 1, 2021
Securities and Exchange Commission
450 Fifth Street, N.W
Washington, D.C. 20549
Ladies and Gentlemen:
The certification set forth below is being submitted to the Securities and Exchange Commission for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code.
Jean-Jacques Ruest, President and Chief Executive Officer, and Ghislain Houle, Executive Vice-President and Chief Financial Officer, of Canadian National Railway Company, each certifies that, to the best of his knowledge:
| 1. | the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act; and |
| 2. | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Canadian National Railway Company. |
| /s/ Jean-Jacques Ruest | /s/ Ghislain Houle | |
| Jean-Jacques Ruest | Ghislain Houle | |
| President and Chief Executive Officer | Executive Vice-President and Chief Financial Officer |