form6kbylaws062008.htm



SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934

For the month of June 2008

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 þ
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ¨

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 þ
 
Exhibit 3.1 to this report, is furnished, not filed and shall not be incorporated by reference into any Registration Statement of the registrant filed under the Securities Act of 1933, as amended.


 

                                                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.

Date: June 19, 2008


 
TRANSCANADA PIPELINES LIMITED
     
     
     
     
     
 
By:
/s/ Donald J. DeGrandis                                                                  
   
Donald J. DeGrandis
   
Corporate Secretary


 


 

 
EXHIBIT INDEX


3.1
Registrant's By-law No. 1 dated June 11, 2008.