Tex. Occupations Code § 204.206: ESTABLISHMENT OF CERTAIN FUNCTIONS AND STANDARDS.

Each physician assistant and the physician assistant's supervising physician shall ensure that:

(1) the physician assistant's scope of function is identified;

(2) delegation of medical tasks is appropriate to the physician assistant's level of competence;

(3) the relationship between the physician assistant and the supervising physician and the access of the physician assistant to the supervising physician are defined; and

(4) a process is established for evaluating the physician assistant's performance.

Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.