Tex. Parks & Wild. Code § 13.109
Regulations adopted under this subchapter may be enforced by any peace officer, including those employees of the department commissioned as peace officers under Section 11.019 of this code. A notice to appear may be issued by a peace officer for violation of a regulation on a form prescribed by the commission.
Acts 1975, 64th Leg., p. 1405, ch. 545, Sec. 1, eff. Sept. 1, 1975.