(a) The Office of Personnel Management shall establish and maintain a position classification of physician assistant. The initial position classification shall mirror the Veterans Health Administration Directive 10-95-020 of March 3, 1995, and the United States Department of Veterans Affairs regulation as embodied in:
(1) MP-5, Part II, Chapter 2, Change 2, Appendix H; and
(2) MP-5, Part II, Chapter 5, Change 5.
(b) Modifications or changes in the future to the state position classification of physician assistant shall only be made based upon the concurrence of the physician assistant advisory committee.