SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 6-K/A
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2003
COMMISSION FILE No. 1-8887
TRANSCANADA PIPELINES LIMITED
(TRANSLATION OF REGISTRANT'S NAME INTO ENGLISH)
450 - 1 STREET S.W., CALGARY, ALBERTA, T2P 5H1, CANADA
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)
(Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F)
Form 20-F Form 40-F X
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(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
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TransCanada PipeLines Limited is filing this Form 6-K/A for the purpose of
filing the attached Exhibits 8 and 9, which shall replace in their entirety
Exhibits 8 and 9 to the report on Form 6-K filed on July 30, 2003.
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.
TRANSCANADA PIPELINES LIMITED
By: /s/ Russell K. Girling
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Russell K. Girling
Executive Vice-President, Corporate
Development and Chief Financial Officer
By: /s/ Lee G. Hobbs
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Lee G. Hobbs
Controller
August 14, 2003
EXHIBIT INDEX
8 Certification of Chief Executive Officer pursuant to Section 302 of the
Sarbanes-Oxley Act.
9 Certification of Chief Financial Officer pursuant to Section 302 of the
Sarbanes-Oxley Act.