Sec. 104.005.  EQUALITY OF RATES AND SERVICES.  (a)  A gas utility may not directly or indirectly charge, demand, collect, or receive from a person a greater or lesser compensation for a service provided or to be provided by the utility than the compensation prescribed by the applicable schedule of rates filed under Section 102.151.
(b)  A person may not knowingly receive or accept a service from a gas utility for a compensation greater or less than the compensation prescribed by the schedules.  A rate charged and collected by a gas utility on September 1, 1983, may be continued until schedules are filed.
(c)  After notice and hearing, the railroad commission may, in the public interest, order a gas utility to refund with interest compensation received in violation of this section.
(d)  This subtitle does not prevent a cooperative corporation from returning to its members net earnings resulting from its operations in proportion to the members' purchases from or through the corporation.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.