(820 ILCS 105/14) (from Ch. 48, par. 1014)
    Sec. 14. Nothing in this Act is deemed to interfere with, impede, or in any way diminish the right of employees to bargain collectively with their employers through representatives of their own choosing in order to establish wages or other conditions of work in excess of the applicable minimum standards of the provisions of this Act.
(Source: P.A. 77-1451.)