Chapter 4 - Regulation of Rates and Charges Generally
- Subchapter 1 - General Provisions
- Subchapter 2 - Utilities Generally
- Subchapter 3 - Consumer Utilities Rate Advocacy Division
- Subchapter 4 - Utilities -- Rate Changes and Surcharges Generally
- Subchapter 5 - Utilities -- Special Surcharges
- Subchapter 6 - Railroads and Other Carriers Generally
- Subchapter 7 - Railroads and Express Companies -- Establishing Rates
- Subchapter 8 - Railroads and Transportation Companies -- Passes and Free Transportation
- Subchapter 9 - Rural Electric Distribution Cooperatives
- Subchapter 10 - Pole Attachments
- Subchapter 11 - Cooperatives