Tariff Updates December 24, 2001 All Tariff Book Holders Â  Re: Revisions to TransCanada's Transportation Tariff Â  TransCanada has updated the following sections of the Mainline Transportation Tariff: Â Â Â Â Â Â Â  TABLE OF CONTENTS; Â Â Â Â Â Â Â  LIST OF TOLLS; Â Â Â Â Â Â Â  INTERRUPTIBLE TRANSPORTATION TOLL SCHEDULE; Â Â Â Â Â Â Â  TURNBACK PROCEDURE. These amendments were proposed in the TransCanada application concerning 2001/2002 tolls and tariff issues (Tolls Application) and the Mainline Service and Pricing Settlement (Settlement). The Board considered the Tolls Application at a public hearing and "RH-1-2001 Reasons for Decision"Â  approval by the National Energy Board was dated November 15, 2001. Accordingly,Â  new versions of the: Table of Contents, List of Tolls, IT Toll Schedule, and Turnback Procedure pages are available on-line at TransCanada's website at http://www.transcanada.com/Â  or through NrG atÂ  http://www.nrgexpressway.com/. If you have any questions, please contact me by e-mail atÂ  tim_wells@transcanada.com or by telephone at 403-920-7150. Â  Tim Wells Analyst