UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K/A
Amendment #1

REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 or 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934

Commission File: 33-80178

CANADIAN CERTIFICATION FILED CONCURRENTLY WITH THE

FIRST QUARTER RESULTS FOR THE PERIOD ENDED DECEMBER 25, 2004

TEMBEC INDUSTRIES INC.

(Translation of registrant's name into English)

800, Rene-Levesque Boulevard West, Suite 1050
Montreal, Quebec H3B lX9
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F ______ Form 40-F X

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulations S-T Rule 101 (b)(1): _____
Note: Regulation S-T Rule 101 (b) (1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper of a paper as permitted by Regulation S-T Rule 101 (b) (7): _____
Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant's "home country"), or under the rules of the home country exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _____ No X

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-________

Form 52-109FT2 - Certification of Interim Filings during Transition Period

I, Frank A. Dottori, President and Chief Executive Officer of Tembec Industries Inc., certify that:

I have reviewed the interim filings (as this term is defined in Multilateral Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings) of Tembec Industries Inc., (the issuer) for the interim period ending December 25, 2004;
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
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 issuer, as of the date and for the periods presented in the interim filings.

Date: January 20, 2005

(s)FRANK A. DOTTORI
Frank A. Dottori
President and Chief Executive Officer

Form 52-109FT2 - Certification of Interim Filings during Transition Period

I, Michel Dumas, Executive Vice President, Finance and Chief Financial Officer of Tembec Industries Inc., certify that:

I have reviewed the interim filings (as this term is defined in Multilateral Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings) of Tembec Industries Inc., (the issuer) for the interim period ending December 25, 2004;

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

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 issuer, as of the date and for the periods presented in the interim filings.

Date: January 20, 2005

(s)MICHEL DUMAS
Michel Dumas
Executive Vice President, Finance and Chief Financial Officer

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

TEMBEC INDUSTRIES INC.

signed: Stephen J. Norris___________________
Stephen J. Norris
Treasurer

Date: April 7, 2005

TEMBEC INDUSTRIES INC 6-K/A