Enbridge Pipelines Inc. (Canadian Mainline) Tariffs
The following tariffs are regulated by the Canada Energy Regulator (CER), formerly known as the National Energy Board (NEB).
Pending Tariffs
Description: Local Tolls
Entity/Entities: Canadian Mainline
Product Type: Crude Petroleum, Natural Gas Liquids & Refined Petroleum Products
Issuance Date: May 29, 2026
Effective Date: July 1, 2026
Description: International Joint Rates
Entity/Entities: Canadian Mainline & Lakehead
Product Type: Crude Petroleum, Natural Gas Liquids & Refined Petroleum Products
Issuance Date: May 29, 2026
Effective Date: July 1, 2026
Description: Receipt Tankage Tolls
Entity/Entities: Canadian Mainline
Product Type: Crude Petroleum
Issuance Date: May 29, 2026
Effective Date: July 1, 2026
Description: International Joint Rates
Entity/Entities: Canadian Mainline, Flanagan South & Lakehead
Product Type: Crude Petroleum
Issuance Date: May 29, 2026
Effective Date: July 1, 2026
Current Tariffs
Description: Receipt Tankage Rules & Regulations
Entity/Entities: Canadian Mainline
Product Type: Crude Petroleum
Issuance Date: December 1, 2011
Effective Date: January 1, 2012
Description: Rules & Regulations
Entity/Entities: Canadian Mainline
Product Type: Crude Petroleum
Issuance Date: February 28, 2022
Effective Date: April 1, 2022
Description: Rules & Regulations
Entity/Entities: Canadian Mainline
Product Type: Refined Petroleum Products
Issuance Date: January 31, 2022
Effective Date: March 1, 2022
Description: Rules & Regulations
Entity/Entities: Canadian Mainline
Product Type: Natural Gas Liquids
Issuance Date: January 31, 2022
Effective Date: March 1, 2022
Description: Receipt Tankage Tolls
Entity/Entities: Canadian Mainline
Product Type: Crude Petroleum
Issuance Date: December 1, 2025
Effective Date: January 1, 2026
Description: Local Tolls
Entity/Entities: Canadian Mainline
Product Type: Crude Oil, Natural Gas Liquids & Refined Petroleum Products
Issuance Date: March 26, 2026
Effective Date: April 1, 2026
Description: International Joint Rates
Entity/Entities: Canadian Mainline & Lakehead
Product Type: Crude Petroleum, Natural Gas Liquids & Refined Petroleum Products
Issuance Date: March 26, 2026
Effective Date: April 1, 2026
Description: International Joint Rates
Entity/Entities: Toledo, Lakehead & Canadian Mainline
Product Type: Crude Petroleum
Issuance Date: March 11, 2026
Effective Date: April 1, 2026
Description: International Joint Rates
Entity/Entities: Canadian Mainline, Lakehead & Spearhead
Product Type: Crude Petroleum
Issuance Date: May 1, 2026
Effective Date: June 1, 2026
Description: International Joint Rates
Entity/Entities: Canadian Mainline, Flanagan South & Lakehead
Product Type: Crude Petroleum
Issuance Date: March 26, 2026
Effective Date: April 1, 2026
Choose from the following options:
Other Related Procedures
Practice Applicable to Automatic Balancing
Effective: April 1, 2019
Schedules to Practice Applicable to Automatic Balancing
Effective: September 1, 2023
Practice Governing In-Line Transfers
Effective: Jan. 1, 2004
Supply Exception Procedure
Effective: April 1, 2014
Destination Verification Procedure
Effective: July 24, 2013
Contact
For questions regarding Enbridge Pipelines Inc. (Canadian Mainline) tariffs, please contact enbridge-tariffs@enbridge.com.
