Trizec Canada (TZC) 6-K Second Quarter Interim Report 2005

EXHIBIT 3

TRIZEC CANADA INC.

Form 52-109FT2 – Certification of Interim Filings

I, Colin J. Chapin, Senior Vice President, Chief Financial Officer and Corporate Secretary, certify that:

(1)	I have reviewed the interim filings (as this term is defined in Multilateral Instrument 52-109Certification of Disclosure in Issuers’ Annual and Interim Filings) of Trizec Canada Inc. for the interim period ending June 30, 2005;
(2)	Based on my knowledge, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings; and
(3)	Based on my knowledge, the interim financial statements together with the other financial information included in the interim filings fairly present in all material respects the financial condition, results of operations and cash flows of the issuers, as of the date and for the periods presented in the interim filings.

Date:	August 9, 2005
	/s/ Colin Chapin
	Colin J. Chapin
	Senior Vice President, Chief Financial Officer and Corporate Secretary
	Trizec Canada Inc.