The Management’s Discussion and Analysis dated March 1, 2005 should be read in conjunction with the audited consolidated financial statements of TransCanada PipeLines Limited (TCPL or the company) and the notes thereto for the year ended December 31, 2004. Amounts are stated in Canadian dollars unless otherwise indicated.

The Management’s Discussion and Analysis (MD&A) dated February 22, 2007 should be read in conjunction with the audited Consolidated Financial Statements of TransCanada PipeLines Limited (TCPL or the Company) and the notes thereto for the year ended December 31, 2006.

NGTL encloses its Commitment Tracking Table No. 1. This submission is in response to both Section 52 Condition 6 and Section 58 Condition 7 located in Appendices II and III of the Report.

On March 8, we recognize International Women's Day (IWD)—a global celebration dedicated to championing equality and fostering a more inclusive world.

A look back at Bill Gall’s 50-year journey with TC, marking a career shaped by teamwork, innovation and change.

This document is a comprehensive report on a company's activities throughout the preceding year.

Our emergency response has concluded, and we are focused on undertaking repairs, restoration and clean-up.