Tex. Alcoholic Beverage Code § 5.16: REPRESENTATION IN APPEAL TO COMMISSION.

No member of the legislature or other person may appear for compensation in a representational capacity in an appeal to the commission unless he first files an affidavit supplied by the commission and makes a full disclosure of whom he represents and of the fact that he is being compensated for doing so. The commission shall provide appropriate forms, and these records are a public record of the commission.

Acts 1977, 65th Leg., p. 399, ch. 194, Sec. 1, eff. Sept. 1, 1977.