Tex. Bus. & Com. Code § 273.002

If a contract contains a provision making the contract or any conflict arising under the contract subject to another state's laws, litigation in the courts of another state, or arbitration in another state, that provision must be set out conspicuously in print, type, or other form of writing that is boldfaced, capitalized, underlined, or otherwise set out in such a manner that a reasonable person against whom the provision may operate would notice the provision.