225 ILCS 325/48

The provisions of this Act, insofar as they are the same or substantially the same as those of any prior law, shall be construed as a continuation of such prior law and not as a new enactment. Any existing injunction or temporary restraining order validly obtained under the Illinois Professional Engineering Act, approved July 20, 1945, as amended, which prohibits unlicensed practice of professional engineering or prohibits or requires any other conduct in connection with the practice of professional engineering shall not be invalidated by the enactment of this Act and shall continue to have full force and effect on and after the effective date of this Act.