The residents of a municipality may appeal to the commission the decision of the municipality's governing body in a rate proceeding by filing with the commission a petition for review signed by a number of qualified voters of the municipality equal to at least the lesser of 20,000 or 10 percent of the qualified voters of the municipality. Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.
Texas Legal Code