Texas Insurance Code - INS § 1501.203. Establishment of Classes of Business on Certain Bases Prohibited

(1) participation requirements; or

(2) whether the coverage provided to a small employer group is provided on a guaranteed issue basis or is subject to underwriting or proof of insurability.

(1) the number of employees and dependents of a small employer; or

(2) except as provided by Section 1501.202(b)(3), the trade or occupation of the employees of a small employer or the industry or type of business of the small employer.