Tex. Occ. Code § 1953.104
(a) The department shall issue a certificate of registration as a professional sanitarian to a person who:
Added by Acts 2001, 77th Leg., ch. 1421, Sec. 4, eff. June 1, 2003.
Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 5.243, eff. April 2, 2015.
Acts 2015, 84th Leg., R.S., Ch. 838 (S.B. 202), Sec. 1.271, eff. September 1, 2017.