It is the Legislature’s intent in enacting this article to promote efficiency in the administration of multiple contracts between nonprofit organizations and the divisions of the department by requiring uniform provisions concerning fringe benefits. Nothing contained in this article shall be construed to mandate any personnel policies, procedures, or fringe benefits as a condition of contracting with the state. In addition, this article shall not supersede or amend any agreement that may have been entered into, or may be entered into in the future, between a nonprofit corporation and its employees, agents, or employee representative organization.