Texas regulations
- PUBLIC UTILITY COMMISSION OF TEXAS — SUBSTANTIVE RULES APPLICABLE TO WATER AND SEWER SERVICE PROVIDERS — 16 TAC §§24.25 - 24.28, 24.41, 24.43April 14, 2026
Public Utility Commission of Texas establishes test year and tariff procedures for water and sewer utilities, permitting use of historic, future, or combined test years for rate-setting under recent legislative changes.