Tex. Utilities Code § 104.253: RULE OR STANDARD.

(a) A gas utility may file with the regulatory authority a standard, classification, regulation, or practice the utility follows.

(b) The standard, classification, regulation, or practice continues in force until:

(1) amended by the utility; or

(2) changed by the regulatory authority as provided by this subtitle.

Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.