Tex. Utilities Code § 58.052: REGULATION OF SERVICES.

(a) Except as provided by Subchapter E, Chapter 52, basic network services of an electing company are regulated:

(1) in accordance with this chapter; and

(2) to the extent not inconsistent with this chapter, in accordance with:

(A) Subtitle A;

(B) Chapters 51, 54, 60, 62, and 63;

(C) Chapter 52, except for Subchapter F;

(D) Subchapters C, D, and E, Chapter 53;

(E) Chapter 55, except for:

(i) Subchapters F and G; and

(ii) Sections 55.001, 55.002, 55.003, and 55.004;

(F) Sections 53.001, 53.003, 53.004, 53.006, 53.065, 55.005, 55.006, 55.009, and 55.010; and

(G) commission rules and procedures.

(b) The commission must approve a change in the terms of the tariff offering of a basic network service.

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