Tex. Occ. Code § 503.313
The executive council by rule may adopt a system for placing a person licensed under this chapter on retirement status.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2019, 86th Leg., R.S., Ch. 768 (H.B. 1501), Sec. 2.073, eff. September 1, 2019.