Company: ENBSF
Filing Date: 2025-08-01
Form Type: S-3ASR
Source: 0001104659-25-073123
Chunk: 1

Company: ENBRIDGE INC
Filing Date: 2025-08-01
Form: S-3ASR
Chunk 1
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 this Form is a post-effective
amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration
statement number of the earlier effective registration statement for the same offering. ¨

If this Form is a registration
statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the
Commission pursuant to Rule 462(e) under the Securities Act, check the following box. x

If this Form is a post-effective
amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional
classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ¨

Indicate by check mark whether
the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.
See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company”
and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer  x |     | Accelerated filer         | ¨ |
| Non-accelerated filer  ¨   |     | Smaller reporting company | ¨ |
|                            |     | Emerging growth company   | ¨ |

If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ¨

| Exact Name of Co-Registrant    
 as Specified in its Charter    |     | I.R.S.         
 Employer       
 Identification 
 No.            |     | State or Other  
 Jurisdiction of 
 Incorporation   
 or Organization |     | Address, including ZIP Code, 
 and Telephone Number,        
 including Area Code of Co-   
 Registrant’s Principal       
 Executive Office             |     | Name, Address, including Zip    
 Code, and Telephone Number,     
 including Area Code, of         
 each Co-Registrant’s Agent for  
 Service                         |
| Spectra Energy Partners, LP    |     | 41-2232463     |     | Delaware        |     | 915 North Eldridge Parkway   
 Suite 1100                   
 Houston, Texas 77079         
 (713) 627-5400               |     | Kelly