Current Tariff Documents General Tariff 1000 – Canada Region Effective January 1, 2024 General Tariff 1000 – Canada Region Effective December 1, 2023 SOR 127006 Public Switching Tariff Effective March 1, 2021 SOR 6006-14 Extended Asset Use Effective February 1, 2019 Expired Tariff Documents General Tariff 1000 – Canada Region Effective June 2, 2023 SOR 6006-12 Extended Asset Use Effective July 17, 2017 SOR 7006-18 Switching and Accessorial Services Effective March 20, 2019 Fuel Surcharge Documents Fuel Surcharge Tariffs 93000 and 93001 Effective April 1, 2018 Tarif sur le SupplĂ©ment Carburant 93000 et 93001 Effective April 1, 2018 Fuel Surcharge Tariffs 92000 and 92001 Effective January 1, 2016