Tex. Lab. Code § 204.007
(a) This section applies to an employer identified by the commission as classified in the manual as:
(b) An employer subject to this section shall pay a contribution at the lowest of the following rates:
Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993.
Amended by Acts 2001, 77th Leg., ch. 864, Sec. 1, eff. Sept. 1, 2001.