Bank of Montreal (BMO) 40-F 2011 FY Annual report (Canada)

EXHIBIT 99.7

CERTIFICATIONS

Pursuant to Rule 13(a) or 15(d) under the Securities Exchange Act of 1934, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to 18 U.S.C. 1350, the undersigned officers of Bank of Montreal (the“Bank”), hereby certify that, to his knowledge, (a) the annual report on Form 40-F for the period ended October 31, 2011 (the“Report”) fully complies with the requirements of Section
13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and (b) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Bank.

Date: December 6, 2011	/s/ William A. Downe
	William A. Downe
	President and Chief Executive Officer
Date: December 6, 2011	/s/ Thomas E. Flynn
	Thomas E. Flynn
	Executive Vice-President and Chief Financial Officer