Each transmission service customer that submits an annual report of loads and resources to the Electric Reliability Council of Texas independent system operator pursuant to §25.198(l) of this title (relating to Initiating Transmission Service) or other reliability council shall file a copy with the commission and maintain a copy of supporting documentation for five years. If no such annual report is prepared, the transmission service customer shall maintain a record of the load and resource documents prepared in the normal course of its activities for five years.

Source Note: The provisions of this §25.89 adopted to be effective September 8, 1998, 23 TexReg 9039; amended to be effective June 28, 2000, 25 TexReg 6099