Texas Occupations Code - OCC § 204.206. Establishment of Certain Functions and Standards

(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.