Tex. Gov't Code § 411.2032
(a) For purposes of this section:
(b) An institution of higher education or private or independent institution of higher education in this state may not adopt or enforce any rule, regulation, or other provision or take any other action, including posting notice under Section 30.06 or 30.07, Penal Code, prohibiting or placing restrictions on the storage or transportation of a firearm or ammunition in a locked, privately owned or leased motor vehicle by a person, including a student enrolled at that institution, who holds a license to carry a handgun under this subchapter and lawfully possesses the firearm or ammunition:
Added by Acts 2013, 83rd Leg., R.S., Ch. 1248 (S.B. 1907), Sec. 1, eff. September 1, 2013.
Acts 2015, 84th Leg., R.S., Ch. 437 (H.B. 910), Sec. 28, eff. January 1, 2016.