Tex. Occ. Code § 58.051
A licensing authority may not deny an application for an occupational license, suspend, revoke, or refuse to renew an occupational license, or take any other disciplinary action against a license holder based on the refusal of the license applicant or license holder to:
Added by Acts 2003, 78th Leg., ch. 1276, Sec. 14.001(a), eff. Sept. 1, 2003.