Current Tariff Documents General Tariff 70067 Effective April 1, 2022 TR 127006 Switching Tariff Effective October 1, 2020 Expired Tariff Documents General Tariff 70067 Effective January 1, 2022 General Tariff 1000 – Midwest Region Effective April 1, 2019 TR 7006-4 Switching and Accessorial Services Effective September 3, 2019 TR 9003-A Fuel Surcharge Cancellation Effective April 1, 2018 TR 6006-3 Extended Asset Use Effective January 1, 2019 Fuel Surcharge Documents Fuel Surcharge Tariffs 92000 and 92001 Effective January 1, 2016