Tex. Water Code § 37.010: ADVERTISING.

(a) The commission may not adopt rules restricting advertising or competitive bidding by a license or registration holder except to prohibit false, misleading, or deceptive practices.

(b) In its rules to prohibit false, misleading, or deceptive practices, the commission may not include a rule that restricts:

(1) the use of any medium for advertising;

(2) the use of a license or registration holder's personal appearance or voice in an advertisement;

(3) the use or duration of an advertisement by the license or registration holder; or

(4) the license or registration holder's advertisement under a trade name.

Added by Acts 2001, 77th Leg., ch. 880, Sec. 1, eff. Sept. 1, 2001.