Tex. Utilities Code § 53.102: STATEMENT OF INTENT TO CHANGE RATES.

(a) A utility may not change its rates unless the utility files a statement of its intent with the commission at least 35 days before the effective date of the proposed change.

(b) The utility shall also mail or deliver a copy of the statement of intent to the appropriate officer of each affected municipality.

(c) The statement of intent must include:

(1) proposed revisions of tariffs; and

(2) a detailed statement of:

(A) each proposed change;

(B) the effect the proposed change is expected to have on the revenues of the utility;

(C) each class and number of utility consumers affected; and

(D) any other information required by the commission's rules.

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